| 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 | $135.46 | 9.380% | $148.1661 | $148.17 | $148.15 | $148.20 |
| Purchase #2 | $223.48 | 5.299% | $235.3222 | $235.32 | $235.30 | $235.30 |
| Purchase #3 | $226.48 | 8.753% | $246.3038 | $246.30 | $246.30 | $246.30 |
| Purchase #4 | $20.49 | 11.481% | $22.8425 | $22.84 | $22.85 | $22.80 |
| Purchase #5 | $207.91 | 5.283% | $218.8939 | $218.89 | $218.90 | $218.90 |
| Purchase #6 | $97.46 | 8.583% | $105.825 | $105.83 | $105.85 | $105.80 |
| Purchase #7 | $20.71 | 3.846% | $21.5065 | $21.51 | $21.50 | $21.50 |
| 7 purchase totals = | $931.99 | $998.8600 | $998.86 | $998.85 | $998.80 | |