| 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 | $229.31 | 9.384% | $250.8285 | $250.83 | $250.85 | $250.80 |
| Purchase #2 | $247.36 | 7.610% | $266.1841 | $266.18 | $266.20 | $266.20 |
| Purchase #3 | $10.57 | 3.740% | $10.9653 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $150.41 | 11.866% | $168.2577 | $168.26 | $168.25 | $168.30 |
| Purchase #5 | $68.36 | 4.479% | $71.4218 | $71.42 | $71.40 | $71.40 |
| Purchase #6 | $23.92 | 5.372% | $25.205 | $25.21 | $25.20 | $25.20 |
| Purchase #7 | $71.27 | 6.760% | $76.0879 | $76.09 | $76.10 | $76.10 |
| 7 purchase totals = | $801.20 | $868.9503 | $868.96 | $868.95 | $869.00 | |