| 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 | $126.77 | 3.289% | $130.9395 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $42.83 | 6.435% | $45.5861 | $45.59 | $45.60 | $45.60 |
| Purchase #3 | $55.27 | 6.599% | $58.9173 | $58.92 | $58.90 | $58.90 |
| Purchase #4 | $136.71 | 9.130% | $149.1916 | $149.19 | $149.20 | $149.20 |
| Purchase #5 | $88.66 | 11.829% | $99.1476 | $99.15 | $99.15 | $99.10 |
| Purchase #6 | $242.92 | 4.608% | $254.1138 | $254.11 | $254.10 | $254.10 |
| Purchase #7 | $218.65 | 13.833% | $248.8959 | $248.90 | $248.90 | $248.90 |
| 7 purchase totals = | $911.81 | $986.7918 | $986.80 | $986.80 | $986.70 | |