| 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 | $117.40 | 11.714% | $131.1522 | $131.15 | $131.15 | $131.20 |
| Purchase #2 | $183.73 | 11.138% | $204.1938 | $204.19 | $204.20 | $204.20 |
| Purchase #3 | $77.53 | 10.858% | $85.9482 | $85.95 | $85.95 | $85.90 |
| Purchase #4 | $195.43 | 9.390% | $213.7809 | $213.78 | $213.80 | $213.80 |
| Purchase #5 | $99.35 | 7.834% | $107.1331 | $107.13 | $107.15 | $107.10 |
| Purchase #6 | $41.46 | 9.682% | $45.4742 | $45.47 | $45.45 | $45.50 |
| Purchase #7 | $234.34 | 6.617% | $249.8463 | $249.85 | $249.85 | $249.80 |
| 7 purchase totals = | $949.24 | $1,037.5287 | $1,037.52 | $1,037.55 | $1,037.50 | |