| 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 | $216.67 | 12.321% | $243.3659 | $243.37 | $243.35 | $243.40 |
| Purchase #2 | $57.77 | 9.741% | $63.3974 | $63.40 | $63.40 | $63.40 |
| Purchase #3 | $12.87 | 3.575% | $13.3301 | $13.33 | $13.35 | $13.30 |
| Purchase #4 | $233.58 | 11.179% | $259.6919 | $259.69 | $259.70 | $259.70 |
| Purchase #5 | $155.51 | 6.802% | $166.0878 | $166.09 | $166.10 | $166.10 |
| Purchase #6 | $127.39 | 7.691% | $137.1876 | $137.19 | $137.20 | $137.20 |
| Purchase #7 | $84.73 | 13.180% | $95.8974 | $95.90 | $95.90 | $95.90 |
| 7 purchase totals = | $888.52 | $978.9581 | $978.97 | $979.00 | $979.00 | |