| 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 | $113.71 | 8.481% | $123.3537 | $123.35 | $123.35 | $123.40 |
| Purchase #2 | $113.60 | 11.543% | $126.7128 | $126.71 | $126.70 | $126.70 |
| Purchase #3 | $222.89 | 12.347% | $250.4102 | $250.41 | $250.40 | $250.40 |
| Purchase #4 | $62.38 | 10.102% | $68.6816 | $68.68 | $68.70 | $68.70 |
| Purchase #5 | $60.32 | 6.371% | $64.163 | $64.16 | $64.15 | $64.20 |
| Purchase #6 | $214.45 | 3.814% | $222.6291 | $222.63 | $222.65 | $222.60 |
| Purchase #7 | $127.26 | 3.820% | $132.1213 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $914.61 | $988.0717 | $988.06 | $988.05 | $988.10 | |