| 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 | $6.83 | 4.429% | $7.1325 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $222.66 | 9.548% | $243.9196 | $243.92 | $243.90 | $243.90 |
| Purchase #3 | $75.47 | 12.359% | $84.7973 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $83.50 | 6.188% | $88.667 | $88.67 | $88.65 | $88.70 |
| Purchase #5 | $226.76 | 12.254% | $254.5472 | $254.55 | $254.55 | $254.50 |
| Purchase #6 | $125.28 | 10.592% | $138.5497 | $138.55 | $138.55 | $138.50 |
| Purchase #7 | $204.41 | 10.694% | $226.2696 | $226.27 | $226.25 | $226.30 |
| 7 purchase totals = | $944.91 | $1,043.8829 | $1,043.89 | $1,043.85 | $1,043.80 | |