| 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 | $106.89 | 9.472% | $117.0146 | $117.01 | $117.00 | $117.00 |
| Purchase #2 | $104.27 | 6.176% | $110.7097 | $110.71 | $110.70 | $110.70 |
| Purchase #3 | $183.89 | 8.788% | $200.0503 | $200.05 | $200.05 | $200.10 |
| Purchase #4 | $225.90 | 12.558% | $254.2685 | $254.27 | $254.25 | $254.30 |
| Purchase #5 | $12.31 | 10.678% | $13.6245 | $13.62 | $13.60 | $13.60 |
| Purchase #6 | $65.73 | 3.294% | $67.8951 | $67.90 | $67.90 | $67.90 |
| Purchase #7 | $108.79 | 4.147% | $113.3015 | $113.30 | $113.30 | $113.30 |
| 7 purchase totals = | $807.78 | $876.8642 | $876.86 | $876.80 | $876.90 | |