| 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 | $190.35 | 7.634% | $204.8813 | $204.88 | $204.90 | $204.90 |
| Purchase #2 | $34.80 | 3.686% | $36.0827 | $36.08 | $36.10 | $36.10 |
| Purchase #3 | $224.60 | 11.194% | $249.7417 | $249.74 | $249.75 | $249.70 |
| Purchase #4 | $126.29 | 13.366% | $143.1699 | $143.17 | $143.15 | $143.20 |
| Purchase #5 | $205.47 | 3.739% | $213.1525 | $213.15 | $213.15 | $213.20 |
| Purchase #6 | $239.79 | 8.358% | $259.8316 | $259.83 | $259.85 | $259.80 |
| Purchase #7 | $110.32 | 5.408% | $116.2861 | $116.29 | $116.30 | $116.30 |
| 7 purchase totals = | $1,131.62 | $1,223.1458 | $1,223.14 | $1,223.20 | $1,223.20 | |