| 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 | $33.68 | 13.669% | $38.2837 | $38.28 | $38.30 | $38.30 |
| Purchase #2 | $201.87 | 13.273% | $228.6642 | $228.66 | $228.65 | $228.70 |
| Purchase #3 | $158.62 | 13.315% | $179.7403 | $179.74 | $179.75 | $179.70 |
| Purchase #4 | $92.56 | 7.226% | $99.2484 | $99.25 | $99.25 | $99.20 |
| Purchase #5 | $116.39 | 4.261% | $121.3494 | $121.35 | $121.35 | $121.30 |
| Purchase #6 | $94.33 | 9.683% | $103.464 | $103.46 | $103.45 | $103.50 |
| Purchase #7 | $189.96 | 9.160% | $207.3603 | $207.36 | $207.35 | $207.40 |
| 7 purchase totals = | $887.41 | $978.1103 | $978.10 | $978.10 | $978.10 | |