| 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 | $235.93 | 10.546% | $260.8112 | $260.81 | $260.80 | $260.80 |
| Purchase #2 | $96.94 | 11.647% | $108.2306 | $108.23 | $108.25 | $108.20 |
| Purchase #3 | $36.25 | 9.709% | $39.7695 | $39.77 | $39.75 | $39.80 |
| Purchase #4 | $119.50 | 5.238% | $125.7594 | $125.76 | $125.75 | $125.80 |
| Purchase #5 | $46.92 | 7.432% | $50.4071 | $50.41 | $50.40 | $50.40 |
| Purchase #6 | $209.36 | 11.507% | $233.4511 | $233.45 | $233.45 | $233.50 |
| Purchase #7 | $151.96 | 11.226% | $169.019 | $169.02 | $169.00 | $169.00 |
| 7 purchase totals = | $896.86 | $987.4479 | $987.45 | $987.40 | $987.50 | |