| 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 | $234.35 | 11.249% | $260.712 | $260.71 | $260.70 | $260.70 |
| Purchase #2 | $147.64 | 8.696% | $160.4788 | $160.48 | $160.50 | $160.50 |
| Purchase #3 | $170.61 | 7.855% | $184.0114 | $184.01 | $184.00 | $184.00 |
| Purchase #4 | $55.90 | 4.793% | $58.5793 | $58.58 | $58.60 | $58.60 |
| Purchase #5 | $112.33 | 7.388% | $120.6289 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $108.42 | 9.702% | $118.9389 | $118.94 | $118.95 | $118.90 |
| Purchase #7 | $81.46 | 10.269% | $89.8251 | $89.83 | $89.85 | $89.80 |
| 7 purchase totals = | $910.71 | $993.1744 | $993.18 | $993.25 | $993.10 | |