| 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 | $200.70 | 3.255% | $207.2328 | $207.23 | $207.25 | $207.20 |
| Purchase #2 | $19.36 | 10.654% | $21.4226 | $21.42 | $21.40 | $21.40 |
| Purchase #3 | $102.52 | 6.185% | $108.8609 | $108.86 | $108.85 | $108.90 |
| Purchase #4 | $56.94 | 3.321% | $58.831 | $58.83 | $58.85 | $58.80 |
| Purchase #5 | $114.88 | 8.786% | $124.9734 | $124.97 | $124.95 | $125.00 |
| Purchase #6 | $100.53 | 3.682% | $104.2315 | $104.23 | $104.25 | $104.20 |
| Purchase #7 | $235.84 | 4.542% | $246.5519 | $246.55 | $246.55 | $246.60 |
| 7 purchase totals = | $830.77 | $872.1041 | $872.09 | $872.10 | $872.10 | |