| 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 | $82.98 | 11.249% | $92.3144 | $92.31 | $92.30 | $92.30 |
| Purchase #2 | $82.62 | 11.104% | $91.7941 | $91.79 | $91.80 | $91.80 |
| Purchase #3 | $210.97 | 11.753% | $235.7653 | $235.77 | $235.75 | $235.80 |
| Purchase #4 | $110.39 | 9.551% | $120.9333 | $120.93 | $120.95 | $120.90 |
| Purchase #5 | $155.53 | 9.700% | $170.6164 | $170.62 | $170.60 | $170.60 |
| Purchase #6 | $11.86 | 8.808% | $12.9046 | $12.90 | $12.90 | $12.90 |
| Purchase #7 | $207.94 | 9.537% | $227.7712 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $862.29 | $952.0993 | $952.09 | $952.05 | $952.10 | |