| 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 | $200.56 | 12.360% | $225.3492 | $225.35 | $225.35 | $225.30 |
| Purchase #2 | $53.76 | 3.624% | $55.7083 | $55.71 | $55.70 | $55.70 |
| Purchase #3 | $35.89 | 5.148% | $37.7376 | $37.74 | $37.75 | $37.70 |
| Purchase #4 | $62.44 | 9.816% | $68.5691 | $68.57 | $68.55 | $68.60 |
| Purchase #5 | $128.27 | 11.551% | $143.0865 | $143.09 | $143.10 | $143.10 |
| Purchase #6 | $143.59 | 11.804% | $160.5394 | $160.54 | $160.55 | $160.50 |
| Purchase #7 | $117.65 | 3.867% | $122.1995 | $122.20 | $122.20 | $122.20 |
| 7 purchase totals = | $742.16 | $813.1896 | $813.20 | $813.20 | $813.10 | |