| 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 | $204.31 | 8.380% | $221.4312 | $221.43 | $221.45 | $221.40 |
| Purchase #2 | $238.55 | 11.797% | $266.6917 | $266.69 | $266.70 | $266.70 |
| Purchase #3 | $20.71 | 5.730% | $21.8967 | $21.90 | $21.90 | $21.90 |
| Purchase #4 | $34.39 | 9.154% | $37.5381 | $37.54 | $37.55 | $37.50 |
| Purchase #5 | $198.78 | 8.267% | $215.2131 | $215.21 | $215.20 | $215.20 |
| Purchase #6 | $52.26 | 11.319% | $58.1753 | $58.18 | $58.20 | $58.20 |
| Purchase #7 | $76.33 | 10.396% | $84.2653 | $84.27 | $84.25 | $84.30 |
| 7 purchase totals = | $825.33 | $905.2114 | $905.22 | $905.25 | $905.20 | |