| 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 | $217.25 | 5.264% | $228.686 | $228.69 | $228.70 | $228.70 |
| Purchase #2 | $215.93 | 6.367% | $229.6783 | $229.68 | $229.70 | $229.70 |
| Purchase #3 | $232.99 | 13.435% | $264.2922 | $264.29 | $264.30 | $264.30 |
| Purchase #4 | $217.28 | 11.425% | $242.1042 | $242.10 | $242.10 | $242.10 |
| Purchase #5 | $133.58 | 8.329% | $144.7059 | $144.71 | $144.70 | $144.70 |
| Purchase #6 | $22.87 | 4.555% | $23.9117 | $23.91 | $23.90 | $23.90 |
| Purchase #7 | $232.68 | 13.373% | $263.7963 | $263.80 | $263.80 | $263.80 |
| 7 purchase totals = | $1,272.58 | $1,397.1746 | $1,397.18 | $1,397.20 | $1,397.20 | |