| 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 | $201.37 | 3.555% | $208.5287 | $208.53 | $208.55 | $208.50 |
| Purchase #2 | $20.51 | 4.388% | $21.41 | $21.41 | $21.40 | $21.40 |
| Purchase #3 | $78.75 | 12.457% | $88.5599 | $88.56 | $88.55 | $88.60 |
| Purchase #4 | $77.33 | 7.467% | $83.1042 | $83.10 | $83.10 | $83.10 |
| Purchase #5 | $210.48 | 11.849% | $235.4198 | $235.42 | $235.40 | $235.40 |
| Purchase #6 | $106.73 | 10.709% | $118.1597 | $118.16 | $118.15 | $118.20 |
| Purchase #7 | $182.36 | 5.148% | $191.7479 | $191.75 | $191.75 | $191.70 |
| 7 purchase totals = | $877.53 | $946.9302 | $946.93 | $946.90 | $946.90 | |