| 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 | $19.26 | 10.624% | $21.3062 | $21.31 | $21.30 | $21.30 |
| Purchase #2 | $132.43 | 7.357% | $142.1729 | $142.17 | $142.15 | $142.20 |
| Purchase #3 | $207.66 | 13.633% | $235.9703 | $235.97 | $235.95 | $236.00 |
| Purchase #4 | $17.74 | 7.724% | $19.1102 | $19.11 | $19.10 | $19.10 |
| Purchase #5 | $116.63 | 13.465% | $132.3342 | $132.33 | $132.35 | $132.30 |
| Purchase #6 | $86.55 | 10.168% | $95.3504 | $95.35 | $95.35 | $95.40 |
| Purchase #7 | $228.55 | 3.767% | $237.1595 | $237.16 | $237.15 | $237.20 |
| 7 purchase totals = | $808.82 | $883.4037 | $883.40 | $883.35 | $883.50 | |