| 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 | $187.27 | 11.815% | $209.396 | $209.40 | $209.40 | $209.40 |
| Purchase #2 | $68.31 | 5.261% | $71.9038 | $71.90 | $71.90 | $71.90 |
| Purchase #3 | $13.66 | 11.168% | $15.1855 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $140.46 | 7.373% | $150.8161 | $150.82 | $150.80 | $150.80 |
| Purchase #5 | $229.55 | 10.700% | $254.1119 | $254.11 | $254.10 | $254.10 |
| Purchase #6 | $211.73 | 6.519% | $225.5327 | $225.53 | $225.55 | $225.50 |
| Purchase #7 | $28.32 | 6.601% | $30.1894 | $30.19 | $30.20 | $30.20 |
| 7 purchase totals = | $879.30 | $957.1354 | $957.14 | $957.15 | $957.10 | |