| 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 | $228.73 | 3.515% | $236.7699 | $236.77 | $236.75 | $236.80 |
| Purchase #2 | $64.51 | 6.553% | $68.7373 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $96.44 | 13.461% | $109.4218 | $109.42 | $109.40 | $109.40 |
| Purchase #4 | $227.54 | 7.345% | $244.2528 | $244.25 | $244.25 | $244.30 |
| Purchase #5 | $23.91 | 7.448% | $25.6908 | $25.69 | $25.70 | $25.70 |
| Purchase #6 | $172.38 | 10.842% | $191.0694 | $191.07 | $191.05 | $191.10 |
| Purchase #7 | $18.40 | 13.255% | $20.8389 | $20.84 | $20.85 | $20.80 |
| 7 purchase totals = | $831.91 | $896.7809 | $896.78 | $896.75 | $896.80 | |