| 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 | $110.34 | 13.390% | $125.1145 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $44.73 | 12.398% | $50.2756 | $50.28 | $50.30 | $50.30 |
| Purchase #3 | $78.73 | 10.647% | $87.1124 | $87.11 | $87.10 | $87.10 |
| Purchase #4 | $235.75 | 5.485% | $248.6809 | $248.68 | $248.70 | $248.70 |
| Purchase #5 | $170.86 | 11.168% | $189.9416 | $189.94 | $189.95 | $189.90 |
| Purchase #6 | $223.40 | 12.253% | $250.7732 | $250.77 | $250.75 | $250.80 |
| Purchase #7 | $40.82 | 10.208% | $44.9869 | $44.99 | $45.00 | $45.00 |
| 7 purchase totals = | $904.63 | $996.8851 | $996.88 | $996.90 | $996.90 | |