| 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 | $214.66 | 6.735% | $229.1174 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $131.42 | 9.553% | $143.9746 | $143.97 | $143.95 | $144.00 |
| Purchase #3 | $148.66 | 3.301% | $153.5673 | $153.57 | $153.55 | $153.60 |
| Purchase #4 | $129.76 | 10.675% | $143.6119 | $143.61 | $143.60 | $143.60 |
| Purchase #5 | $46.50 | 7.477% | $49.9768 | $49.98 | $50.00 | $50.00 |
| Purchase #6 | $94.60 | 7.678% | $101.8634 | $101.86 | $101.85 | $101.90 |
| Purchase #7 | $114.36 | 10.236% | $126.0659 | $126.07 | $126.05 | $126.10 |
| 7 purchase totals = | $879.96 | $948.1773 | $948.18 | $948.10 | $948.30 | |