| 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 | $29.36 | 13.204% | $33.2367 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $112.75 | 7.406% | $121.1003 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $222.88 | 11.861% | $249.3158 | $249.32 | $249.30 | $249.30 |
| Purchase #4 | $140.95 | 11.504% | $157.1649 | $157.16 | $157.15 | $157.20 |
| Purchase #5 | $167.82 | 7.782% | $180.8798 | $180.88 | $180.90 | $180.90 |
| Purchase #6 | $100.81 | 6.658% | $107.5219 | $107.52 | $107.50 | $107.50 |
| Purchase #7 | $8.82 | 3.681% | $9.1447 | $9.14 | $9.15 | $9.10 |
| 7 purchase totals = | $783.39 | $858.3641 | $858.36 | $858.35 | $858.30 | |