| 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 | $98.36 | 4.870% | $103.1501 | $103.15 | $103.15 | $103.20 |
| Purchase #2 | $136.40 | 8.316% | $147.743 | $147.74 | $147.75 | $147.70 |
| Purchase #3 | $222.46 | 6.526% | $236.9777 | $236.98 | $237.00 | $237.00 |
| Purchase #4 | $58.78 | 8.349% | $63.6875 | $63.69 | $63.70 | $63.70 |
| Purchase #5 | $226.26 | 8.663% | $245.8609 | $245.86 | $245.85 | $245.90 |
| Purchase #6 | $139.71 | 5.347% | $147.1803 | $147.18 | $147.20 | $147.20 |
| Purchase #7 | $244.77 | 13.168% | $277.0013 | $277.00 | $277.00 | $277.00 |
| 7 purchase totals = | $1,126.74 | $1,221.6008 | $1,221.60 | $1,221.65 | $1,221.70 | |