| 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 | $188.30 | 13.862% | $214.4021 | $214.40 | $214.40 | $214.40 |
| Purchase #2 | $194.48 | 13.781% | $221.2813 | $221.28 | $221.30 | $221.30 |
| Purchase #3 | $149.73 | 4.834% | $156.9679 | $156.97 | $156.95 | $157.00 |
| Purchase #4 | $42.37 | 10.738% | $46.9197 | $46.92 | $46.90 | $46.90 |
| Purchase #5 | $215.76 | 10.539% | $238.4989 | $238.50 | $238.50 | $238.50 |
| Purchase #6 | $227.46 | 11.526% | $253.677 | $253.68 | $253.70 | $253.70 |
| Purchase #7 | $222.60 | 5.313% | $234.4267 | $234.43 | $234.45 | $234.40 |
| 7 purchase totals = | $1,240.70 | $1,366.1736 | $1,366.18 | $1,366.20 | $1,366.20 | |