| 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 | $133.30 | 5.691% | $140.8861 | $140.89 | $140.90 | $140.90 |
| Purchase #2 | $228.64 | 3.501% | $236.6447 | $236.64 | $236.65 | $236.60 |
| Purchase #3 | $236.53 | 11.844% | $264.5446 | $264.54 | $264.55 | $264.50 |
| Purchase #4 | $36.53 | 9.667% | $40.0614 | $40.06 | $40.05 | $40.10 |
| Purchase #5 | $119.28 | 9.239% | $130.3003 | $130.30 | $130.30 | $130.30 |
| Purchase #6 | $177.51 | 5.575% | $187.4062 | $187.41 | $187.40 | $187.40 |
| Purchase #7 | $32.33 | 9.225% | $35.3124 | $35.31 | $35.30 | $35.30 |
| 7 purchase totals = | $964.12 | $1,035.1557 | $1,035.15 | $1,035.15 | $1,035.10 | |