| 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 | $39.25 | 4.833% | $41.147 | $41.15 | $41.15 | $41.10 |
| Purchase #2 | $207.51 | 10.230% | $228.7383 | $228.74 | $228.75 | $228.70 |
| Purchase #3 | $191.55 | 13.552% | $217.5089 | $217.51 | $217.50 | $217.50 |
| Purchase #4 | $84.64 | 8.821% | $92.1061 | $92.11 | $92.10 | $92.10 |
| Purchase #5 | $75.31 | 7.839% | $81.2136 | $81.21 | $81.20 | $81.20 |
| Purchase #6 | $155.45 | 7.391% | $166.9393 | $166.94 | $166.95 | $166.90 |
| Purchase #7 | $92.70 | 3.381% | $95.8342 | $95.83 | $95.85 | $95.80 |
| 7 purchase totals = | $846.41 | $923.4874 | $923.49 | $923.50 | $923.30 | |