| 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 | $117.26 | 4.346% | $122.3561 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $212.77 | 7.576% | $228.8895 | $228.89 | $228.90 | $228.90 |
| Purchase #3 | $119.27 | 9.129% | $130.1582 | $130.16 | $130.15 | $130.20 |
| Purchase #4 | $143.84 | 4.184% | $149.8583 | $149.86 | $149.85 | $149.90 |
| Purchase #5 | $87.65 | 4.291% | $91.4111 | $91.41 | $91.40 | $91.40 |
| Purchase #6 | $75.96 | 12.602% | $85.5325 | $85.53 | $85.55 | $85.50 |
| Purchase #7 | $125.68 | 4.459% | $131.2841 | $131.28 | $131.30 | $131.30 |
| 7 purchase totals = | $882.43 | $939.4898 | $939.49 | $939.50 | $939.60 | |