| 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 | $130.91 | 4.869% | $137.284 | $137.28 | $137.30 | $137.30 |
| Purchase #2 | $107.63 | 10.836% | $119.2928 | $119.29 | $119.30 | $119.30 |
| Purchase #3 | $65.72 | 3.726% | $68.1687 | $68.17 | $68.15 | $68.20 |
| Purchase #4 | $208.84 | 7.176% | $223.8264 | $223.83 | $223.85 | $223.80 |
| Purchase #5 | $167.74 | 12.445% | $188.6152 | $188.62 | $188.60 | $188.60 |
| Purchase #6 | $220.33 | 10.588% | $243.6585 | $243.66 | $243.65 | $243.70 |
| Purchase #7 | $106.51 | 13.306% | $120.6822 | $120.68 | $120.70 | $120.70 |
| 7 purchase totals = | $1,007.68 | $1,101.5278 | $1,101.53 | $1,101.55 | $1,101.60 | |