| 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 | $107.95 | 4.228% | $112.5141 | $112.51 | $112.50 | $112.50 |
| Purchase #2 | $44.91 | 11.704% | $50.1663 | $50.17 | $50.15 | $50.20 |
| Purchase #3 | $115.58 | 8.325% | $125.202 | $125.20 | $125.20 | $125.20 |
| Purchase #4 | $61.47 | 4.803% | $64.4224 | $64.42 | $64.40 | $64.40 |
| Purchase #5 | $206.85 | 12.291% | $232.2739 | $232.27 | $232.25 | $232.30 |
| Purchase #6 | $171.87 | 4.431% | $179.4856 | $179.49 | $179.50 | $179.50 |
| Purchase #7 | $236.48 | 4.662% | $247.5047 | $247.50 | $247.50 | $247.50 |
| 7 purchase totals = | $945.11 | $1,011.5690 | $1,011.56 | $1,011.50 | $1,011.60 | |