| 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 | $204.29 | 8.752% | $222.1695 | $222.17 | $222.15 | $222.20 |
| Purchase #2 | $6.44 | 12.117% | $7.2203 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $178.94 | 10.253% | $197.2867 | $197.29 | $197.30 | $197.30 |
| Purchase #4 | $65.42 | 13.495% | $74.2484 | $74.25 | $74.25 | $74.20 |
| Purchase #5 | $11.69 | 7.317% | $12.5454 | $12.55 | $12.55 | $12.50 |
| Purchase #6 | $193.92 | 4.536% | $202.7162 | $202.72 | $202.70 | $202.70 |
| Purchase #7 | $103.46 | 11.185% | $115.032 | $115.03 | $115.05 | $115.00 |
| 7 purchase totals = | $764.16 | $831.2185 | $831.23 | $831.20 | $831.10 | |