| 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 | $210.64 | 7.688% | $226.834 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $99.70 | 10.481% | $110.1496 | $110.15 | $110.15 | $110.10 |
| Purchase #3 | $54.74 | 6.294% | $58.1853 | $58.19 | $58.20 | $58.20 |
| Purchase #4 | $126.58 | 6.359% | $134.6292 | $134.63 | $134.65 | $134.60 |
| Purchase #5 | $198.39 | 11.594% | $221.3913 | $221.39 | $221.40 | $221.40 |
| Purchase #6 | $58.77 | 6.760% | $62.7429 | $62.74 | $62.75 | $62.70 |
| Purchase #7 | $50.72 | 9.692% | $55.6358 | $55.64 | $55.65 | $55.60 |
| 7 purchase totals = | $799.54 | $869.5681 | $869.57 | $869.65 | $869.40 | |