| 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 | $110.79 | 10.532% | $122.4584 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $233.54 | 4.703% | $244.5234 | $244.52 | $244.50 | $244.50 |
| Purchase #3 | $233.57 | 5.686% | $246.8508 | $246.85 | $246.85 | $246.90 |
| Purchase #4 | $211.54 | 8.681% | $229.9038 | $229.90 | $229.90 | $229.90 |
| Purchase #5 | $166.76 | 12.105% | $186.9463 | $186.95 | $186.95 | $186.90 |
| Purchase #6 | $58.49 | 7.224% | $62.7153 | $62.72 | $62.70 | $62.70 |
| Purchase #7 | $10.58 | 11.524% | $11.7992 | $11.80 | $11.80 | $11.80 |
| 7 purchase totals = | $1,025.27 | $1,105.1972 | $1,105.20 | $1,105.15 | $1,105.20 | |