| 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 | $103.30 | 10.185% | $113.8211 | $113.82 | $113.80 | $113.80 |
| Purchase #2 | $26.29 | 9.815% | $28.8704 | $28.87 | $28.85 | $28.90 |
| Purchase #3 | $148.49 | 3.839% | $154.1905 | $154.19 | $154.20 | $154.20 |
| Purchase #4 | $146.55 | 5.782% | $155.0235 | $155.02 | $155.00 | $155.00 |
| Purchase #5 | $113.51 | 10.122% | $124.9995 | $125.00 | $125.00 | $125.00 |
| Purchase #6 | $5.85 | 6.595% | $6.2358 | $6.24 | $6.25 | $6.20 |
| Purchase #7 | $203.63 | 3.187% | $210.1197 | $210.12 | $210.10 | $210.10 |
| 7 purchase totals = | $747.62 | $793.2605 | $793.26 | $793.20 | $793.20 | |