| 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 | $116.73 | 10.631% | $129.1396 | $129.14 | $129.15 | $129.10 |
| Purchase #2 | $35.34 | 7.663% | $38.0481 | $38.05 | $38.05 | $38.00 |
| Purchase #3 | $127.56 | 8.775% | $138.7534 | $138.75 | $138.75 | $138.80 |
| Purchase #4 | $250.42 | 10.494% | $276.6991 | $276.70 | $276.70 | $276.70 |
| Purchase #5 | $72.37 | 6.537% | $77.1008 | $77.10 | $77.10 | $77.10 |
| Purchase #6 | $232.86 | 10.327% | $256.9075 | $256.91 | $256.90 | $256.90 |
| Purchase #7 | $33.76 | 4.450% | $35.2623 | $35.26 | $35.25 | $35.30 |
| 7 purchase totals = | $869.04 | $951.9108 | $951.91 | $951.90 | $951.90 | |