| 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 | $69.30 | 13.404% | $78.589 | $78.59 | $78.60 | $78.60 |
| Purchase #2 | $237.65 | 12.460% | $267.2612 | $267.26 | $267.25 | $267.30 |
| Purchase #3 | $156.94 | 12.203% | $176.0914 | $176.09 | $176.10 | $176.10 |
| Purchase #4 | $201.54 | 4.391% | $210.3896 | $210.39 | $210.40 | $210.40 |
| Purchase #5 | $154.28 | 12.217% | $173.1284 | $173.13 | $173.15 | $173.10 |
| Purchase #6 | $43.59 | 8.420% | $47.2603 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $219.76 | 7.563% | $236.3804 | $236.38 | $236.40 | $236.40 |
| 7 purchase totals = | $1,083.06 | $1,189.1003 | $1,189.10 | $1,189.15 | $1,189.20 | |