| 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 | $92.29 | 9.831% | $101.363 | $101.36 | $101.35 | $101.40 |
| Purchase #2 | $116.26 | 8.252% | $125.8538 | $125.85 | $125.85 | $125.90 |
| Purchase #3 | $236.38 | 11.180% | $262.8073 | $262.81 | $262.80 | $262.80 |
| Purchase #4 | $79.36 | 10.348% | $87.5722 | $87.57 | $87.55 | $87.60 |
| Purchase #5 | $185.50 | 10.416% | $204.8217 | $204.82 | $204.80 | $204.80 |
| Purchase #6 | $67.97 | 3.523% | $70.3646 | $70.36 | $70.35 | $70.40 |
| Purchase #7 | $135.29 | 4.179% | $140.9438 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $913.05 | $993.7264 | $993.71 | $993.65 | $993.80 | |