| 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 | $200.68 | 12.777% | $226.3209 | $226.32 | $226.30 | $226.30 |
| Purchase #2 | $47.88 | 10.269% | $52.7968 | $52.80 | $52.80 | $52.80 |
| Purchase #3 | $139.68 | 13.208% | $158.1289 | $158.13 | $158.15 | $158.10 |
| Purchase #4 | $130.36 | 3.856% | $135.3867 | $135.39 | $135.40 | $135.40 |
| Purchase #5 | $25.91 | 4.195% | $26.9969 | $27.00 | $27.00 | $27.00 |
| Purchase #6 | $234.37 | 9.689% | $257.0781 | $257.08 | $257.10 | $257.10 |
| Purchase #7 | $111.39 | 7.456% | $119.6952 | $119.70 | $119.70 | $119.70 |
| 7 purchase totals = | $890.27 | $976.4035 | $976.42 | $976.45 | $976.40 | |