| 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 | $243.61 | 7.721% | $262.4191 | $262.42 | $262.40 | $262.40 |
| Purchase #2 | $191.55 | 9.325% | $209.412 | $209.41 | $209.40 | $209.40 |
| Purchase #3 | $169.67 | 9.148% | $185.1914 | $185.19 | $185.20 | $185.20 |
| Purchase #4 | $126.62 | 13.637% | $143.8872 | $143.89 | $143.90 | $143.90 |
| Purchase #5 | $87.60 | 6.645% | $93.421 | $93.42 | $93.40 | $93.40 |
| Purchase #6 | $216.65 | 11.203% | $240.9213 | $240.92 | $240.90 | $240.90 |
| Purchase #7 | $189.77 | 7.318% | $203.6574 | $203.66 | $203.65 | $203.70 |
| 7 purchase totals = | $1,225.47 | $1,338.9094 | $1,338.91 | $1,338.85 | $1,338.90 | |