| 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 | $125.30 | 12.485% | $140.9437 | $140.94 | $140.95 | $140.90 |
| Purchase #2 | $198.58 | 11.497% | $221.4107 | $221.41 | $221.40 | $221.40 |
| Purchase #3 | $163.63 | 8.564% | $177.6433 | $177.64 | $177.65 | $177.60 |
| Purchase #4 | $56.50 | 3.704% | $58.5928 | $58.59 | $58.60 | $58.60 |
| Purchase #5 | $231.33 | 5.868% | $244.9044 | $244.90 | $244.90 | $244.90 |
| Purchase #6 | $212.56 | 12.669% | $239.4892 | $239.49 | $239.50 | $239.50 |
| Purchase #7 | $229.39 | 7.802% | $247.287 | $247.29 | $247.30 | $247.30 |
| 7 purchase totals = | $1,217.29 | $1,330.2711 | $1,330.26 | $1,330.30 | $1,330.20 | |