| 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 | $208.93 | 7.812% | $225.2516 | $225.25 | $225.25 | $225.30 |
| Purchase #2 | $189.86 | 3.856% | $197.181 | $197.18 | $197.20 | $197.20 |
| Purchase #3 | $206.70 | 13.274% | $234.1374 | $234.14 | $234.15 | $234.10 |
| Purchase #4 | $7.73 | 12.708% | $8.7123 | $8.71 | $8.70 | $8.70 |
| Purchase #5 | $56.77 | 5.593% | $59.9451 | $59.95 | $59.95 | $59.90 |
| Purchase #6 | $61.77 | 4.762% | $64.7115 | $64.71 | $64.70 | $64.70 |
| Purchase #7 | $54.46 | 10.642% | $60.2556 | $60.26 | $60.25 | $60.30 |
| 7 purchase totals = | $786.22 | $850.1945 | $850.20 | $850.20 | $850.20 | |