| 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 | $125.77 | 8.757% | $136.7837 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $89.60 | 5.295% | $94.3443 | $94.34 | $94.35 | $94.30 |
| Purchase #3 | $22.26 | 12.839% | $25.118 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $63.88 | 10.192% | $70.3906 | $70.39 | $70.40 | $70.40 |
| Purchase #5 | $242.85 | 4.701% | $254.2664 | $254.27 | $254.25 | $254.30 |
| Purchase #6 | $231.62 | 12.280% | $260.0629 | $260.06 | $260.05 | $260.10 |
| Purchase #7 | $104.30 | 4.632% | $109.1312 | $109.13 | $109.15 | $109.10 |
| 7 purchase totals = | $880.28 | $950.0971 | $950.09 | $950.10 | $950.10 | |