| 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 | $192.52 | 10.372% | $212.4882 | $212.49 | $212.50 | $212.50 |
| Purchase #2 | $112.98 | 10.660% | $125.0237 | $125.02 | $125.00 | $125.00 |
| Purchase #3 | $85.87 | 10.649% | $95.0143 | $95.01 | $95.00 | $95.00 |
| Purchase #4 | $145.68 | 4.152% | $151.7286 | $151.73 | $151.75 | $151.70 |
| Purchase #5 | $53.74 | 8.219% | $58.1569 | $58.16 | $58.15 | $58.20 |
| Purchase #6 | $122.57 | 7.193% | $131.3865 | $131.39 | $131.40 | $131.40 |
| Purchase #7 | $145.44 | 7.109% | $155.7793 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $858.80 | $929.5775 | $929.58 | $929.60 | $929.60 | |