| 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 | $197.98 | 13.714% | $225.131 | $225.13 | $225.15 | $225.10 |
| Purchase #2 | $94.58 | 7.873% | $102.0263 | $102.03 | $102.05 | $102.00 |
| Purchase #3 | $201.50 | 10.568% | $222.7945 | $222.79 | $222.80 | $222.80 |
| Purchase #4 | $128.60 | 3.274% | $132.8104 | $132.81 | $132.80 | $132.80 |
| Purchase #5 | $46.36 | 12.264% | $52.0456 | $52.05 | $52.05 | $52.00 |
| Purchase #6 | $25.48 | 11.761% | $28.4767 | $28.48 | $28.50 | $28.50 |
| Purchase #7 | $86.49 | 5.828% | $91.5306 | $91.53 | $91.55 | $91.50 |
| 7 purchase totals = | $780.99 | $854.8151 | $854.82 | $854.90 | $854.70 | |