| 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 | $217.62 | 4.607% | $227.6458 | $227.65 | $227.65 | $227.60 |
| Purchase #2 | $45.56 | 13.177% | $51.5634 | $51.56 | $51.55 | $51.60 |
| Purchase #3 | $140.60 | 9.216% | $153.5577 | $153.56 | $153.55 | $153.60 |
| Purchase #4 | $200.93 | 11.434% | $223.9043 | $223.90 | $223.90 | $223.90 |
| Purchase #5 | $88.49 | 8.513% | $96.0232 | $96.02 | $96.00 | $96.00 |
| Purchase #6 | $157.55 | 11.580% | $175.7943 | $175.79 | $175.80 | $175.80 |
| Purchase #7 | $221.75 | 11.209% | $246.606 | $246.61 | $246.60 | $246.60 |
| 7 purchase totals = | $1,072.50 | $1,175.0947 | $1,175.09 | $1,175.05 | $1,175.10 | |