| 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 | $124.72 | 12.767% | $140.643 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $243.55 | 9.671% | $267.1037 | $267.10 | $267.10 | $267.10 |
| Purchase #3 | $191.41 | 5.404% | $201.7538 | $201.75 | $201.75 | $201.80 |
| Purchase #4 | $124.31 | 11.406% | $138.4888 | $138.49 | $138.50 | $138.50 |
| Purchase #5 | $122.51 | 5.283% | $128.9822 | $128.98 | $129.00 | $129.00 |
| Purchase #6 | $56.93 | 8.749% | $61.9108 | $61.91 | $61.90 | $61.90 |
| Purchase #7 | $234.39 | 7.154% | $251.1583 | $251.16 | $251.15 | $251.20 |
| 7 purchase totals = | $1,097.82 | $1,190.0406 | $1,190.03 | $1,190.05 | $1,190.10 | |