| 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 | $248.61 | 9.365% | $271.8923 | $271.89 | $271.90 | $271.90 |
| Purchase #2 | $8.76 | 4.306% | $9.1372 | $9.14 | $9.15 | $9.10 |
| Purchase #3 | $44.42 | 5.682% | $46.9439 | $46.94 | $46.95 | $46.90 |
| Purchase #4 | $83.83 | 4.388% | $87.5085 | $87.51 | $87.50 | $87.50 |
| Purchase #5 | $225.59 | 12.318% | $253.3782 | $253.38 | $253.40 | $253.40 |
| Purchase #6 | $107.27 | 3.178% | $110.679 | $110.68 | $110.70 | $110.70 |
| Purchase #7 | $120.50 | 4.214% | $125.5779 | $125.58 | $125.60 | $125.60 |
| 7 purchase totals = | $838.98 | $905.1170 | $905.12 | $905.20 | $905.10 | |