| 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 | $112.85 | 6.532% | $120.2214 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $81.49 | 5.674% | $86.1137 | $86.11 | $86.10 | $86.10 |
| Purchase #3 | $62.33 | 9.478% | $68.2376 | $68.24 | $68.25 | $68.20 |
| Purchase #4 | $231.48 | 5.173% | $243.4545 | $243.45 | $243.45 | $243.50 |
| Purchase #5 | $144.59 | 11.155% | $160.719 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $111.97 | 4.822% | $117.3692 | $117.37 | $117.35 | $117.40 |
| Purchase #7 | $125.62 | 11.731% | $140.3565 | $140.36 | $140.35 | $140.40 |
| 7 purchase totals = | $870.33 | $936.4719 | $936.47 | $936.40 | $936.50 | |