| 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 | $219.96 | 7.401% | $236.2392 | $236.24 | $236.25 | $236.20 |
| Purchase #2 | $201.87 | 13.810% | $229.7482 | $229.75 | $229.75 | $229.70 |
| Purchase #3 | $212.91 | 4.512% | $222.5165 | $222.52 | $222.50 | $222.50 |
| Purchase #4 | $213.56 | 10.137% | $235.2086 | $235.21 | $235.20 | $235.20 |
| Purchase #5 | $153.56 | 8.832% | $167.1224 | $167.12 | $167.10 | $167.10 |
| Purchase #6 | $73.69 | 7.563% | $79.2632 | $79.26 | $79.25 | $79.30 |
| Purchase #7 | $242.88 | 12.766% | $273.8861 | $273.89 | $273.90 | $273.90 |
| 7 purchase totals = | $1,318.43 | $1,443.9842 | $1,443.99 | $1,443.95 | $1,443.90 | |