| 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 | $126.71 | 12.107% | $142.0508 | $142.05 | $142.05 | $142.10 |
| Purchase #2 | $25.26 | 8.351% | $27.3695 | $27.37 | $27.35 | $27.40 |
| Purchase #3 | $42.58 | 10.824% | $47.1889 | $47.19 | $47.20 | $47.20 |
| Purchase #4 | $106.25 | 7.131% | $113.8267 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $18.41 | 9.157% | $20.0958 | $20.10 | $20.10 | $20.10 |
| Purchase #6 | $136.65 | 3.465% | $141.3849 | $141.38 | $141.40 | $141.40 |
| Purchase #7 | $84.98 | 9.652% | $93.1823 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $540.84 | $585.0989 | $585.10 | $585.15 | $585.20 | |