| 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 | $236.83 | 4.319% | $247.0587 | $247.06 | $247.05 | $247.10 |
| Purchase #2 | $118.84 | 6.761% | $126.8748 | $126.87 | $126.85 | $126.90 |
| Purchase #3 | $125.67 | 8.296% | $136.0956 | $136.10 | $136.10 | $136.10 |
| Purchase #4 | $123.35 | 7.125% | $132.1387 | $132.14 | $132.15 | $132.10 |
| Purchase #5 | $109.78 | 7.769% | $118.3088 | $118.31 | $118.30 | $118.30 |
| Purchase #6 | $50.45 | 4.118% | $52.5275 | $52.53 | $52.55 | $52.50 |
| Purchase #7 | $112.66 | 9.321% | $123.161 | $123.16 | $123.15 | $123.20 |
| 7 purchase totals = | $877.58 | $936.1651 | $936.17 | $936.15 | $936.20 | |