| 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 | $212.58 | 7.567% | $228.6659 | $228.67 | $228.65 | $228.70 |
| Purchase #2 | $110.61 | 10.642% | $122.3811 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $214.77 | 9.615% | $235.4201 | $235.42 | $235.40 | $235.40 |
| Purchase #4 | $29.74 | 12.831% | $33.5559 | $33.56 | $33.55 | $33.60 |
| Purchase #5 | $76.35 | 13.313% | $86.5145 | $86.51 | $86.50 | $86.50 |
| Purchase #6 | $86.42 | 6.122% | $91.7106 | $91.71 | $91.70 | $91.70 |
| Purchase #7 | $176.44 | 9.375% | $192.9813 | $192.98 | $193.00 | $193.00 |
| 7 purchase totals = | $906.91 | $991.2294 | $991.23 | $991.20 | $991.30 | |