| 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 | $222.49 | 7.811% | $239.8687 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $214.34 | 5.873% | $226.9282 | $226.93 | $226.95 | $226.90 |
| Purchase #3 | $246.44 | 7.252% | $264.3118 | $264.31 | $264.30 | $264.30 |
| Purchase #4 | $105.29 | 11.178% | $117.0593 | $117.06 | $117.05 | $117.10 |
| Purchase #5 | $25.68 | 12.344% | $28.8499 | $28.85 | $28.85 | $28.80 |
| Purchase #6 | $156.76 | 7.337% | $168.2615 | $168.26 | $168.25 | $168.30 |
| Purchase #7 | $250.35 | 4.204% | $260.8747 | $260.87 | $260.85 | $260.90 |
| 7 purchase totals = | $1,221.35 | $1,306.1541 | $1,306.15 | $1,306.10 | $1,306.20 | |