| 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 | $225.92 | 4.820% | $236.8093 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $102.75 | 8.729% | $111.719 | $111.72 | $111.70 | $111.70 |
| Purchase #3 | $6.82 | 13.242% | $7.7231 | $7.72 | $7.70 | $7.70 |
| Purchase #4 | $23.27 | 3.429% | $24.0679 | $24.07 | $24.05 | $24.10 |
| Purchase #5 | $230.54 | 8.136% | $249.2967 | $249.30 | $249.30 | $249.30 |
| Purchase #6 | $97.88 | 4.456% | $102.2415 | $102.24 | $102.25 | $102.20 |
| Purchase #7 | $181.28 | 10.369% | $200.0769 | $200.08 | $200.10 | $200.10 |
| 7 purchase totals = | $868.46 | $931.9344 | $931.94 | $931.90 | $931.90 | |