| 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 | $78.94 | 4.861% | $82.7773 | $82.78 | $82.80 | $82.80 |
| Purchase #2 | $180.46 | 12.553% | $203.1131 | $203.11 | $203.10 | $203.10 |
| Purchase #3 | $201.25 | 8.267% | $217.8873 | $217.89 | $217.90 | $217.90 |
| Purchase #4 | $105.67 | 4.343% | $110.2592 | $110.26 | $110.25 | $110.30 |
| Purchase #5 | $129.94 | 11.352% | $144.6908 | $144.69 | $144.70 | $144.70 |
| Purchase #6 | $72.90 | 12.677% | $82.1415 | $82.14 | $82.15 | $82.10 |
| Purchase #7 | $178.74 | 12.637% | $201.3274 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $947.90 | $1,042.1966 | $1,042.20 | $1,042.25 | $1,042.20 | |