| 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 | $110.50 | 6.238% | $117.393 | $117.39 | $117.40 | $117.40 |
| Purchase #2 | $50.70 | 4.318% | $52.8892 | $52.89 | $52.90 | $52.90 |
| Purchase #3 | $84.28 | 4.601% | $88.1577 | $88.16 | $88.15 | $88.20 |
| Purchase #4 | $86.44 | 9.625% | $94.7599 | $94.76 | $94.75 | $94.80 |
| Purchase #5 | $243.91 | 6.122% | $258.8422 | $258.84 | $258.85 | $258.80 |
| Purchase #6 | $49.83 | 12.788% | $56.2023 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $238.39 | 10.130% | $262.5389 | $262.54 | $262.55 | $262.50 |
| 7 purchase totals = | $864.05 | $930.7832 | $930.78 | $930.80 | $930.80 | |