| 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 | $26.81 | 13.195% | $30.3476 | $30.35 | $30.35 | $30.30 |
| Purchase #2 | $105.28 | 12.672% | $118.6211 | $118.62 | $118.60 | $118.60 |
| Purchase #3 | $71.28 | 7.353% | $76.5212 | $76.52 | $76.50 | $76.50 |
| Purchase #4 | $197.51 | 11.377% | $219.9807 | $219.98 | $220.00 | $220.00 |
| Purchase #5 | $230.65 | 5.367% | $243.029 | $243.03 | $243.05 | $243.00 |
| Purchase #6 | $225.74 | 3.795% | $234.3068 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $64.44 | 7.873% | $69.5134 | $69.51 | $69.50 | $69.50 |
| 7 purchase totals = | $921.71 | $992.3198 | $992.32 | $992.30 | $992.20 | |