| 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 | $234.69 | 9.216% | $256.319 | $256.32 | $256.30 | $256.30 |
| Purchase #2 | $196.62 | 6.478% | $209.357 | $209.36 | $209.35 | $209.40 |
| Purchase #3 | $201.96 | 5.171% | $212.4034 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $12.74 | 10.678% | $14.1004 | $14.10 | $14.10 | $14.10 |
| Purchase #5 | $46.84 | 3.786% | $48.6134 | $48.61 | $48.60 | $48.60 |
| Purchase #6 | $9.49 | 8.707% | $10.3163 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $116.81 | 5.830% | $123.62 | $123.62 | $123.60 | $123.60 |
| 7 purchase totals = | $819.15 | $874.7295 | $874.73 | $874.65 | $874.70 | |