| 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 | $106.44 | 5.665% | $112.4698 | $112.47 | $112.45 | $112.50 |
| Purchase #2 | $178.25 | 10.233% | $196.4903 | $196.49 | $196.50 | $196.50 |
| Purchase #3 | $139.78 | 6.160% | $148.3904 | $148.39 | $148.40 | $148.40 |
| Purchase #4 | $103.61 | 12.646% | $116.7125 | $116.71 | $116.70 | $116.70 |
| Purchase #5 | $112.76 | 8.502% | $122.3469 | $122.35 | $122.35 | $122.30 |
| Purchase #6 | $219.36 | 9.708% | $240.6555 | $240.66 | $240.65 | $240.70 |
| Purchase #7 | $33.41 | 6.653% | $35.6328 | $35.63 | $35.65 | $35.60 |
| 7 purchase totals = | $893.61 | $972.6982 | $972.70 | $972.70 | $972.70 | |