| 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 | $88.93 | 5.129% | $93.4912 | $93.49 | $93.50 | $93.50 |
| Purchase #2 | $229.47 | 9.326% | $250.8704 | $250.87 | $250.85 | $250.90 |
| Purchase #3 | $17.89 | 10.519% | $19.7718 | $19.77 | $19.75 | $19.80 |
| Purchase #4 | $234.59 | 11.747% | $262.1473 | $262.15 | $262.15 | $262.10 |
| Purchase #5 | $129.72 | 12.593% | $146.0556 | $146.06 | $146.05 | $146.10 |
| Purchase #6 | $115.32 | 13.791% | $131.2238 | $131.22 | $131.20 | $131.20 |
| Purchase #7 | $113.36 | 6.866% | $121.1433 | $121.14 | $121.15 | $121.10 |
| 7 purchase totals = | $929.28 | $1,024.7034 | $1,024.70 | $1,024.65 | $1,024.70 | |