| 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 | $104.55 | 5.486% | $110.2856 | $110.29 | $110.30 | $110.30 |
| Purchase #2 | $46.76 | 3.406% | $48.3526 | $48.35 | $48.35 | $48.40 |
| Purchase #3 | $154.41 | 13.849% | $175.7942 | $175.79 | $175.80 | $175.80 |
| Purchase #4 | $214.64 | 4.633% | $224.5843 | $224.58 | $224.60 | $224.60 |
| Purchase #5 | $61.60 | 11.537% | $68.7068 | $68.71 | $68.70 | $68.70 |
| Purchase #6 | $207.67 | 10.852% | $230.2063 | $230.21 | $230.20 | $230.20 |
| Purchase #7 | $52.27 | 13.175% | $59.1566 | $59.16 | $59.15 | $59.20 |
| 7 purchase totals = | $841.90 | $917.0864 | $917.09 | $917.10 | $917.20 | |