| 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 | $215.45 | 11.789% | $240.8494 | $240.85 | $240.85 | $240.80 |
| Purchase #2 | $56.30 | 6.762% | $60.107 | $60.11 | $60.10 | $60.10 |
| Purchase #3 | $184.87 | 13.769% | $210.3248 | $210.32 | $210.30 | $210.30 |
| Purchase #4 | $48.71 | 13.499% | $55.2854 | $55.29 | $55.30 | $55.30 |
| Purchase #5 | $30.97 | 9.239% | $33.8313 | $33.83 | $33.85 | $33.80 |
| Purchase #6 | $14.41 | 9.516% | $15.7813 | $15.78 | $15.80 | $15.80 |
| Purchase #7 | $82.81 | 5.585% | $87.4349 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $633.52 | $703.6141 | $703.61 | $703.65 | $703.50 | |