| 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 | $199.49 | 13.148% | $225.7189 | $225.72 | $225.70 | $225.70 |
| Purchase #2 | $150.72 | 12.434% | $169.4605 | $169.46 | $169.45 | $169.50 |
| Purchase #3 | $67.28 | 9.678% | $73.7914 | $73.79 | $73.80 | $73.80 |
| Purchase #4 | $35.36 | 5.244% | $37.2143 | $37.21 | $37.20 | $37.20 |
| Purchase #5 | $143.95 | 7.302% | $154.4612 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $247.36 | 6.239% | $262.7928 | $262.79 | $262.80 | $262.80 |
| Purchase #7 | $242.79 | 8.615% | $263.7064 | $263.71 | $263.70 | $263.70 |
| 7 purchase totals = | $1,086.95 | $1,187.1455 | $1,187.14 | $1,187.10 | $1,187.20 | |