| 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 | $239.95 | 6.637% | $255.8755 | $255.88 | $255.90 | $255.90 |
| Purchase #2 | $139.83 | 9.243% | $152.7545 | $152.75 | $152.75 | $152.80 |
| Purchase #3 | $143.75 | 13.541% | $163.2152 | $163.22 | $163.20 | $163.20 |
| Purchase #4 | $60.42 | 9.445% | $66.1267 | $66.13 | $66.15 | $66.10 |
| Purchase #5 | $93.29 | 6.444% | $99.3016 | $99.30 | $99.30 | $99.30 |
| Purchase #6 | $221.56 | 5.827% | $234.4703 | $234.47 | $234.45 | $234.50 |
| Purchase #7 | $180.73 | 6.866% | $193.1389 | $193.14 | $193.15 | $193.10 |
| 7 purchase totals = | $1,079.53 | $1,164.8827 | $1,164.89 | $1,164.90 | $1,164.90 | |