| 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 | $126.42 | 12.726% | $142.5082 | $142.51 | $142.50 | $142.50 |
| Purchase #2 | $66.34 | 11.874% | $74.2172 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $16.38 | 3.681% | $16.9829 | $16.98 | $17.00 | $17.00 |
| Purchase #4 | $178.36 | 9.338% | $195.0153 | $195.02 | $195.00 | $195.00 |
| Purchase #5 | $70.39 | 11.833% | $78.7192 | $78.72 | $78.70 | $78.70 |
| Purchase #6 | $191.81 | 3.539% | $198.5982 | $198.60 | $198.60 | $198.60 |
| Purchase #7 | $192.57 | 5.223% | $202.6279 | $202.63 | $202.65 | $202.60 |
| 7 purchase totals = | $842.27 | $908.6689 | $908.68 | $908.65 | $908.60 | |