| 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 | $217.44 | 8.106% | $235.0657 | $235.07 | $235.05 | $235.10 |
| Purchase #2 | $112.47 | 3.456% | $116.357 | $116.36 | $116.35 | $116.40 |
| Purchase #3 | $72.95 | 10.155% | $80.3581 | $80.36 | $80.35 | $80.40 |
| Purchase #4 | $219.30 | 3.209% | $226.3373 | $226.34 | $226.35 | $226.30 |
| Purchase #5 | $219.32 | 4.639% | $229.4943 | $229.49 | $229.50 | $229.50 |
| Purchase #6 | $105.34 | 5.701% | $111.3454 | $111.35 | $111.35 | $111.30 |
| Purchase #7 | $101.68 | 7.398% | $109.2023 | $109.20 | $109.20 | $109.20 |
| 7 purchase totals = | $1,048.50 | $1,108.1601 | $1,108.17 | $1,108.15 | $1,108.20 | |