| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $216.68 | 10.209% | $238.8009 | $238.80 | $238.80 | $238.80 |
| Purchase #2 | $66.67 | 9.456% | $72.9743 | $72.97 | $72.95 | $73.00 |
| Purchase #3 | $183.66 | 12.725% | $207.0307 | $207.03 | $207.05 | $207.00 |
| Purchase #4 | $173.56 | 11.125% | $192.8686 | $192.87 | $192.85 | $192.90 |
| Purchase #5 | $105.55 | 4.604% | $110.4095 | $110.41 | $110.40 | $110.40 |
| Purchase #6 | $194.46 | 12.835% | $219.4189 | $219.42 | $219.40 | $219.40 |
| Purchase #7 | $194.66 | 5.236% | $204.8524 | $204.85 | $204.85 | $204.90 |
| 7 purchase totals = | $1,135.24 | $1,246.3553 | $1,246.35 | $1,246.30 | $1,246.40 | |