| 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 | $244.34 | 12.713% | $275.4029 | $275.40 | $275.40 | $275.40 |
| Purchase #2 | $216.42 | 5.251% | $227.7842 | $227.78 | $227.80 | $227.80 |
| Purchase #3 | $220.32 | 9.475% | $241.1953 | $241.20 | $241.20 | $241.20 |
| Purchase #4 | $108.81 | 12.572% | $122.4896 | $122.49 | $122.50 | $122.50 |
| Purchase #5 | $247.68 | 11.499% | $276.1607 | $276.16 | $276.15 | $276.20 |
| Purchase #6 | $65.76 | 8.727% | $71.4989 | $71.50 | $71.50 | $71.50 |
| Purchase #7 | $85.59 | 4.299% | $89.2695 | $89.27 | $89.25 | $89.30 |
| 7 purchase totals = | $1,188.92 | $1,303.8011 | $1,303.80 | $1,303.80 | $1,303.90 | |