| 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 | $101.84 | 8.508% | $110.5045 | $110.50 | $110.50 | $110.50 |
| Purchase #2 | $211.68 | 10.665% | $234.2557 | $234.26 | $234.25 | $234.30 |
| Purchase #3 | $116.99 | 10.378% | $129.1312 | $129.13 | $129.15 | $129.10 |
| Purchase #4 | $82.50 | 4.829% | $86.4839 | $86.48 | $86.50 | $86.50 |
| Purchase #5 | $221.84 | 12.314% | $249.1574 | $249.16 | $249.15 | $249.20 |
| Purchase #6 | $175.31 | 5.439% | $184.8451 | $184.85 | $184.85 | $184.80 |
| Purchase #7 | $58.42 | 8.105% | $63.1549 | $63.15 | $63.15 | $63.20 |
| 7 purchase totals = | $968.58 | $1,057.5327 | $1,057.53 | $1,057.55 | $1,057.60 | |