| 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 | $217.68 | 10.858% | $241.3157 | $241.32 | $241.30 | $241.30 |
| Purchase #2 | $163.95 | 9.850% | $180.0991 | $180.10 | $180.10 | $180.10 |
| Purchase #3 | $18.29 | 11.769% | $20.4426 | $20.44 | $20.45 | $20.40 |
| Purchase #4 | $153.45 | 4.788% | $160.7972 | $160.80 | $160.80 | $160.80 |
| Purchase #5 | $136.91 | 3.348% | $141.4937 | $141.49 | $141.50 | $141.50 |
| Purchase #6 | $35.74 | 5.550% | $37.7236 | $37.72 | $37.70 | $37.70 |
| Purchase #7 | $151.62 | 11.719% | $169.3883 | $169.39 | $169.40 | $169.40 |
| 7 purchase totals = | $877.64 | $951.2602 | $951.26 | $951.25 | $951.20 | |