| 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 | $190.55 | 5.659% | $201.3332 | $201.33 | $201.35 | $201.30 |
| Purchase #2 | $99.37 | 13.420% | $112.7055 | $112.71 | $112.70 | $112.70 |
| Purchase #3 | $30.32 | 10.331% | $33.4524 | $33.45 | $33.45 | $33.50 |
| Purchase #4 | $210.44 | 10.319% | $232.1553 | $232.16 | $232.15 | $232.20 |
| Purchase #5 | $101.94 | 8.368% | $110.4703 | $110.47 | $110.45 | $110.50 |
| Purchase #6 | $129.74 | 9.335% | $141.8512 | $141.85 | $141.85 | $141.90 |
| Purchase #7 | $134.32 | 4.511% | $140.3792 | $140.38 | $140.40 | $140.40 |
| 7 purchase totals = | $896.68 | $972.3471 | $972.35 | $972.35 | $972.50 | |