| 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 | $206.77 | 13.771% | $235.2443 | $235.24 | $235.25 | $235.20 |
| Purchase #2 | $227.32 | 9.532% | $248.9881 | $248.99 | $249.00 | $249.00 |
| Purchase #3 | $198.31 | 6.213% | $210.631 | $210.63 | $210.65 | $210.60 |
| Purchase #4 | $64.33 | 9.387% | $70.3687 | $70.37 | $70.35 | $70.40 |
| Purchase #5 | $18.95 | 10.278% | $20.8977 | $20.90 | $20.90 | $20.90 |
| Purchase #6 | $93.30 | 9.389% | $102.0599 | $102.06 | $102.05 | $102.10 |
| Purchase #7 | $52.67 | 11.531% | $58.7434 | $58.74 | $58.75 | $58.70 |
| 7 purchase totals = | $861.65 | $946.9331 | $946.93 | $946.95 | $946.90 | |