| 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 | $118.84 | 4.443% | $124.1201 | $124.12 | $124.10 | $124.10 |
| Purchase #2 | $234.45 | 13.159% | $265.3013 | $265.30 | $265.30 | $265.30 |
| Purchase #3 | $244.61 | 5.265% | $257.4887 | $257.49 | $257.50 | $257.50 |
| Purchase #4 | $5.67 | 10.816% | $6.2833 | $6.28 | $6.30 | $6.30 |
| Purchase #5 | $49.33 | 11.208% | $54.8589 | $54.86 | $54.85 | $54.90 |
| Purchase #6 | $39.61 | 6.791% | $42.2999 | $42.30 | $42.30 | $42.30 |
| Purchase #7 | $151.87 | 9.338% | $166.0516 | $166.05 | $166.05 | $166.10 |
| 7 purchase totals = | $844.38 | $916.4038 | $916.40 | $916.40 | $916.50 | |