| 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 | $7.56 | 7.244% | $8.1076 | $8.11 | $8.10 | $8.10 |
| Purchase #2 | $132.92 | 11.561% | $148.2869 | $148.29 | $148.30 | $148.30 |
| Purchase #3 | $243.38 | 5.388% | $256.4933 | $256.49 | $256.50 | $256.50 |
| Purchase #4 | $212.85 | 5.786% | $225.1655 | $225.17 | $225.15 | $225.20 |
| Purchase #5 | $158.32 | 13.378% | $179.5 | $179.50 | $179.50 | $179.50 |
| Purchase #6 | $150.84 | 10.237% | $166.2815 | $166.28 | $166.30 | $166.30 |
| Purchase #7 | $199.36 | 11.861% | $223.0061 | $223.01 | $223.00 | $223.00 |
| 7 purchase totals = | $1,105.23 | $1,206.8409 | $1,206.85 | $1,206.85 | $1,206.90 | |