| 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 | $86.64 | 13.196% | $98.073 | $98.07 | $98.05 | $98.10 |
| Purchase #2 | $193.32 | 13.467% | $219.3544 | $219.35 | $219.35 | $219.40 |
| Purchase #3 | $122.97 | 5.360% | $129.5612 | $129.56 | $129.55 | $129.60 |
| Purchase #4 | $155.84 | 12.736% | $175.6878 | $175.69 | $175.70 | $175.70 |
| Purchase #5 | $15.41 | 11.692% | $17.2117 | $17.21 | $17.20 | $17.20 |
| Purchase #6 | $93.51 | 9.399% | $102.299 | $102.30 | $102.30 | $102.30 |
| Purchase #7 | $190.56 | 13.501% | $216.2875 | $216.29 | $216.30 | $216.30 |
| 7 purchase totals = | $858.25 | $958.4746 | $958.47 | $958.45 | $958.60 | |