| 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 | $85.96 | 3.784% | $89.2127 | $89.21 | $89.20 | $89.20 |
| Purchase #2 | $186.52 | 11.317% | $207.6285 | $207.63 | $207.65 | $207.60 |
| Purchase #3 | $205.86 | 6.644% | $219.5373 | $219.54 | $219.55 | $219.50 |
| Purchase #4 | $214.92 | 3.444% | $222.3218 | $222.32 | $222.30 | $222.30 |
| Purchase #5 | $219.87 | 3.352% | $227.24 | $227.24 | $227.25 | $227.20 |
| Purchase #6 | $65.37 | 4.255% | $68.1515 | $68.15 | $68.15 | $68.20 |
| Purchase #7 | $177.29 | 6.155% | $188.2022 | $188.20 | $188.20 | $188.20 |
| 7 purchase totals = | $1,155.79 | $1,222.2940 | $1,222.29 | $1,222.30 | $1,222.20 | |