| 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 | $122.26 | 7.122% | $130.9674 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $42.63 | 4.366% | $44.4912 | $44.49 | $44.50 | $44.50 |
| Purchase #3 | $137.84 | 4.447% | $143.9697 | $143.97 | $143.95 | $144.00 |
| Purchase #4 | $26.55 | 5.860% | $28.1058 | $28.11 | $28.10 | $28.10 |
| Purchase #5 | $140.54 | 9.371% | $153.71 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $118.32 | 5.434% | $124.7495 | $124.75 | $124.75 | $124.70 |
| Purchase #7 | $220.27 | 7.675% | $237.1757 | $237.18 | $237.20 | $237.20 |
| 7 purchase totals = | $808.41 | $863.1693 | $863.18 | $863.15 | $863.20 | |