| 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 | $207.45 | 8.189% | $224.4381 | $224.44 | $224.45 | $224.40 |
| Purchase #2 | $20.68 | 5.568% | $21.8315 | $21.83 | $21.85 | $21.80 |
| Purchase #3 | $82.40 | 6.814% | $88.0147 | $88.01 | $88.00 | $88.00 |
| Purchase #4 | $70.50 | 3.471% | $72.9471 | $72.95 | $72.95 | $72.90 |
| Purchase #5 | $224.74 | 11.196% | $249.9019 | $249.90 | $249.90 | $249.90 |
| Purchase #6 | $236.55 | 11.657% | $264.1246 | $264.12 | $264.10 | $264.10 |
| Purchase #7 | $48.36 | 6.666% | $51.5837 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $890.68 | $972.8416 | $972.83 | $972.85 | $972.70 | |