| 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 | $222.63 | 6.840% | $237.8579 | $237.86 | $237.85 | $237.90 |
| Purchase #2 | $238.26 | 9.740% | $261.4665 | $261.47 | $261.45 | $261.50 |
| Purchase #3 | $145.48 | 6.803% | $155.377 | $155.38 | $155.40 | $155.40 |
| Purchase #4 | $109.94 | 5.493% | $115.979 | $115.98 | $116.00 | $116.00 |
| Purchase #5 | $210.99 | 5.195% | $221.9509 | $221.95 | $221.95 | $222.00 |
| Purchase #6 | $22.71 | 3.261% | $23.4506 | $23.45 | $23.45 | $23.50 |
| Purchase #7 | $228.55 | 3.554% | $236.6727 | $236.67 | $236.65 | $236.70 |
| 7 purchase totals = | $1,178.56 | $1,252.7546 | $1,252.76 | $1,252.75 | $1,253.00 | |