| 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 | $24.64 | 10.433% | $27.2107 | $27.21 | $27.20 | $27.20 |
| Purchase #2 | $206.60 | 10.188% | $227.6484 | $227.65 | $227.65 | $227.60 |
| Purchase #3 | $223.88 | 3.796% | $232.3785 | $232.38 | $232.40 | $232.40 |
| Purchase #4 | $13.75 | 8.336% | $14.8962 | $14.90 | $14.90 | $14.90 |
| Purchase #5 | $135.62 | 3.158% | $139.9029 | $139.90 | $139.90 | $139.90 |
| Purchase #6 | $159.39 | 4.406% | $166.4127 | $166.41 | $166.40 | $166.40 |
| Purchase #7 | $214.68 | 13.321% | $243.2775 | $243.28 | $243.30 | $243.30 |
| 7 purchase totals = | $978.56 | $1,051.7269 | $1,051.73 | $1,051.75 | $1,051.70 | |