| 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 | $214.36 | 11.707% | $239.4551 | $239.46 | $239.45 | $239.50 |
| Purchase #2 | $20.25 | 4.590% | $21.1795 | $21.18 | $21.20 | $21.20 |
| Purchase #3 | $204.56 | 9.222% | $223.4245 | $223.42 | $223.40 | $223.40 |
| Purchase #4 | $41.69 | 8.481% | $45.2257 | $45.23 | $45.25 | $45.20 |
| Purchase #5 | $118.86 | 13.126% | $134.4616 | $134.46 | $134.45 | $134.50 |
| Purchase #6 | $79.45 | 4.584% | $83.092 | $83.09 | $83.10 | $83.10 |
| Purchase #7 | $75.81 | 11.278% | $84.3599 | $84.36 | $84.35 | $84.40 |
| 7 purchase totals = | $754.98 | $831.1983 | $831.20 | $831.20 | $831.30 | |