| 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 | $208.59 | 8.485% | $226.2889 | $226.29 | $226.30 | $226.30 |
| Purchase #2 | $130.40 | 5.720% | $137.8589 | $137.86 | $137.85 | $137.90 |
| Purchase #3 | $215.98 | 10.585% | $238.8415 | $238.84 | $238.85 | $238.80 |
| Purchase #4 | $60.97 | 8.136% | $65.9305 | $65.93 | $65.95 | $65.90 |
| Purchase #5 | $30.41 | 10.493% | $33.6009 | $33.60 | $33.60 | $33.60 |
| Purchase #6 | $38.88 | 7.866% | $41.9383 | $41.94 | $41.95 | $41.90 |
| Purchase #7 | $199.43 | 9.646% | $218.667 | $218.67 | $218.65 | $218.70 |
| 7 purchase totals = | $884.66 | $963.1260 | $963.13 | $963.15 | $963.10 | |