| 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 | $17.78 | 9.492% | $19.4677 | $19.47 | $19.45 | $19.50 |
| Purchase #2 | $201.82 | 5.107% | $212.1269 | $212.13 | $212.15 | $212.10 |
| Purchase #3 | $108.54 | 3.406% | $112.2369 | $112.24 | $112.25 | $112.20 |
| Purchase #4 | $12.57 | 4.624% | $13.1512 | $13.15 | $13.15 | $13.20 |
| Purchase #5 | $94.61 | 13.444% | $107.3294 | $107.33 | $107.35 | $107.30 |
| Purchase #6 | $103.55 | 6.419% | $110.1969 | $110.20 | $110.20 | $110.20 |
| Purchase #7 | $241.39 | 4.588% | $252.465 | $252.47 | $252.45 | $252.50 |
| 7 purchase totals = | $780.26 | $826.9740 | $826.99 | $827.00 | $827.00 | |