| 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 | $93.95 | 13.801% | $106.916 | $106.92 | $106.90 | $106.90 |
| Purchase #2 | $163.61 | 11.357% | $182.1912 | $182.19 | $182.20 | $182.20 |
| Purchase #3 | $21.27 | 6.295% | $22.6089 | $22.61 | $22.60 | $22.60 |
| Purchase #4 | $135.43 | 12.386% | $152.2044 | $152.20 | $152.20 | $152.20 |
| Purchase #5 | $71.48 | 10.398% | $78.9125 | $78.91 | $78.90 | $78.90 |
| Purchase #6 | $23.79 | 5.634% | $25.1303 | $25.13 | $25.15 | $25.10 |
| Purchase #7 | $217.69 | 11.318% | $242.3282 | $242.33 | $242.35 | $242.30 |
| 7 purchase totals = | $727.22 | $810.2915 | $810.29 | $810.30 | $810.20 | |