| 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 | $221.89 | 7.410% | $238.332 | $238.33 | $238.35 | $238.30 |
| Purchase #2 | $21.84 | 5.336% | $23.0054 | $23.01 | $23.00 | $23.00 |
| Purchase #3 | $228.27 | 4.453% | $238.4349 | $238.43 | $238.45 | $238.40 |
| Purchase #4 | $112.42 | 11.649% | $125.5158 | $125.52 | $125.50 | $125.50 |
| Purchase #5 | $33.52 | 10.666% | $37.0952 | $37.10 | $37.10 | $37.10 |
| Purchase #6 | $244.98 | 6.809% | $261.6607 | $261.66 | $261.65 | $261.70 |
| Purchase #7 | $199.43 | 5.836% | $211.0687 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $1,062.35 | $1,135.1127 | $1,135.12 | $1,135.10 | $1,135.10 | |