| 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 | $93.68 | 13.767% | $106.5769 | $106.58 | $106.60 | $106.60 |
| Purchase #2 | $108.48 | 3.312% | $112.0729 | $112.07 | $112.05 | $112.10 |
| Purchase #3 | $218.61 | 7.164% | $234.2712 | $234.27 | $234.25 | $234.30 |
| Purchase #4 | $224.92 | 11.288% | $250.309 | $250.31 | $250.30 | $250.30 |
| Purchase #5 | $158.75 | 11.805% | $177.4904 | $177.49 | $177.50 | $177.50 |
| Purchase #6 | $193.29 | 13.602% | $219.5813 | $219.58 | $219.60 | $219.60 |
| Purchase #7 | $208.66 | 7.820% | $224.9772 | $224.98 | $225.00 | $225.00 |
| 7 purchase totals = | $1,206.39 | $1,325.2789 | $1,325.28 | $1,325.30 | $1,325.40 | |