| 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 | $108.52 | 11.846% | $121.3753 | $121.38 | $121.40 | $121.40 |
| Purchase #2 | $232.55 | 7.198% | $249.2889 | $249.29 | $249.30 | $249.30 |
| Purchase #3 | $139.95 | 6.477% | $149.0146 | $149.01 | $149.00 | $149.00 |
| Purchase #4 | $110.29 | 11.511% | $122.9855 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $36.76 | 9.728% | $40.336 | $40.34 | $40.35 | $40.30 |
| Purchase #6 | $55.89 | 6.339% | $59.4329 | $59.43 | $59.45 | $59.40 |
| Purchase #7 | $55.33 | 12.388% | $62.1843 | $62.18 | $62.20 | $62.20 |
| 7 purchase totals = | $739.29 | $804.6175 | $804.62 | $804.70 | $804.60 | |