| 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 | $193.70 | 5.667% | $204.677 | $204.68 | $204.70 | $204.70 |
| Purchase #2 | $29.73 | 13.705% | $33.8045 | $33.80 | $33.80 | $33.80 |
| Purchase #3 | $100.57 | 12.731% | $113.3736 | $113.37 | $113.35 | $113.40 |
| Purchase #4 | $244.58 | 13.823% | $278.3883 | $278.39 | $278.40 | $278.40 |
| Purchase #5 | $132.63 | 4.478% | $138.5692 | $138.57 | $138.55 | $138.60 |
| Purchase #6 | $195.92 | 4.184% | $204.1173 | $204.12 | $204.10 | $204.10 |
| Purchase #7 | $15.53 | 8.671% | $16.8766 | $16.88 | $16.90 | $16.90 |
| 7 purchase totals = | $912.66 | $989.8065 | $989.81 | $989.80 | $989.90 | |