| 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 | $218.31 | 13.303% | $247.3518 | $247.35 | $247.35 | $247.40 |
| Purchase #2 | $180.91 | 6.624% | $192.8935 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $61.35 | 6.813% | $65.5298 | $65.53 | $65.55 | $65.50 |
| Purchase #4 | $136.82 | 10.450% | $151.1177 | $151.12 | $151.10 | $151.10 |
| Purchase #5 | $5.58 | 9.154% | $6.0908 | $6.09 | $6.10 | $6.10 |
| Purchase #6 | $132.73 | 13.291% | $150.3711 | $150.37 | $150.35 | $150.40 |
| Purchase #7 | $145.47 | 3.585% | $150.6851 | $150.69 | $150.70 | $150.70 |
| 7 purchase totals = | $881.17 | $964.0398 | $964.04 | $964.05 | $964.10 | |