| 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 | $238.65 | 11.870% | $266.9778 | $266.98 | $267.00 | $267.00 |
| Purchase #2 | $139.32 | 9.298% | $152.274 | $152.27 | $152.25 | $152.30 |
| Purchase #3 | $183.67 | 9.680% | $201.4493 | $201.45 | $201.45 | $201.40 |
| Purchase #4 | $128.33 | 7.744% | $138.2679 | $138.27 | $138.25 | $138.30 |
| Purchase #5 | $144.32 | 13.118% | $163.2519 | $163.25 | $163.25 | $163.30 |
| Purchase #6 | $228.30 | 3.501% | $236.2928 | $236.29 | $236.30 | $236.30 |
| Purchase #7 | $59.52 | 11.652% | $66.4553 | $66.46 | $66.45 | $66.50 |
| 7 purchase totals = | $1,122.11 | $1,224.9690 | $1,224.97 | $1,224.95 | $1,225.10 | |