| 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 | $110.36 | 9.725% | $121.0925 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $74.32 | 5.170% | $78.1623 | $78.16 | $78.15 | $78.20 |
| Purchase #3 | $100.26 | 10.696% | $110.9838 | $110.98 | $111.00 | $111.00 |
| Purchase #4 | $44.59 | 6.733% | $47.5922 | $47.59 | $47.60 | $47.60 |
| Purchase #5 | $243.39 | 8.873% | $264.986 | $264.99 | $265.00 | $265.00 |
| Purchase #6 | $132.89 | 5.304% | $139.9385 | $139.94 | $139.95 | $139.90 |
| Purchase #7 | $187.88 | 8.644% | $204.1203 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $893.69 | $966.8756 | $966.87 | $966.90 | $966.90 | |