| 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 | $198.56 | 12.147% | $222.6791 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $106.71 | 9.623% | $116.9787 | $116.98 | $117.00 | $117.00 |
| Purchase #3 | $42.33 | 9.848% | $46.4987 | $46.50 | $46.50 | $46.50 |
| Purchase #4 | $98.45 | 9.817% | $108.1148 | $108.11 | $108.10 | $108.10 |
| Purchase #5 | $230.89 | 11.763% | $258.0496 | $258.05 | $258.05 | $258.00 |
| Purchase #6 | $38.28 | 12.736% | $43.1553 | $43.16 | $43.15 | $43.20 |
| Purchase #7 | $170.48 | 5.451% | $179.7729 | $179.77 | $179.75 | $179.80 |
| 7 purchase totals = | $885.70 | $975.2491 | $975.25 | $975.25 | $975.30 | |