| 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 | $213.79 | 3.469% | $221.2064 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $238.85 | 9.468% | $261.4643 | $261.46 | $261.45 | $261.50 |
| Purchase #3 | $203.39 | 4.847% | $213.2483 | $213.25 | $213.25 | $213.20 |
| Purchase #4 | $13.99 | 8.557% | $15.1871 | $15.19 | $15.20 | $15.20 |
| Purchase #5 | $32.55 | 8.722% | $35.389 | $35.39 | $35.40 | $35.40 |
| Purchase #6 | $140.76 | 7.402% | $151.1791 | $151.18 | $151.20 | $151.20 |
| Purchase #7 | $73.72 | 6.543% | $78.5435 | $78.54 | $78.55 | $78.50 |
| 7 purchase totals = | $917.05 | $976.2177 | $976.22 | $976.25 | $976.20 | |