| 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 | $93.35 | 8.603% | $101.3809 | $101.38 | $101.40 | $101.40 |
| Purchase #2 | $237.47 | 5.562% | $250.6781 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $32.64 | 9.255% | $35.6608 | $35.66 | $35.65 | $35.70 |
| Purchase #4 | $93.31 | 3.193% | $96.2894 | $96.29 | $96.30 | $96.30 |
| Purchase #5 | $137.90 | 4.462% | $144.0531 | $144.05 | $144.05 | $144.10 |
| Purchase #6 | $204.34 | 3.850% | $212.2071 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $64.55 | 3.725% | $66.9545 | $66.95 | $66.95 | $67.00 |
| 7 purchase totals = | $863.56 | $907.2239 | $907.22 | $907.25 | $907.40 | |