| 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 | $11.94 | 7.753% | $12.8657 | $12.87 | $12.85 | $12.90 |
| Purchase #2 | $92.82 | 10.796% | $102.8408 | $102.84 | $102.85 | $102.80 |
| Purchase #3 | $42.79 | 4.572% | $44.7464 | $44.75 | $44.75 | $44.70 |
| Purchase #4 | $178.39 | 7.832% | $192.3615 | $192.36 | $192.35 | $192.40 |
| Purchase #5 | $240.61 | 5.558% | $253.9831 | $253.98 | $254.00 | $254.00 |
| Purchase #6 | $244.71 | 10.449% | $270.2797 | $270.28 | $270.30 | $270.30 |
| Purchase #7 | $190.88 | 13.240% | $216.1525 | $216.15 | $216.15 | $216.20 |
| 7 purchase totals = | $1,002.14 | $1,093.2297 | $1,093.23 | $1,093.25 | $1,093.30 | |