| 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 | $109.76 | 8.856% | $119.4803 | $119.48 | $119.50 | $119.50 |
| Purchase #2 | $119.73 | 8.800% | $130.2662 | $130.27 | $130.25 | $130.30 |
| Purchase #3 | $224.60 | 3.349% | $232.1219 | $232.12 | $232.10 | $232.10 |
| Purchase #4 | $206.26 | 11.239% | $229.4416 | $229.44 | $229.45 | $229.40 |
| Purchase #5 | $194.97 | 9.225% | $212.956 | $212.96 | $212.95 | $213.00 |
| Purchase #6 | $19.67 | 12.417% | $22.1124 | $22.11 | $22.10 | $22.10 |
| Purchase #7 | $11.48 | 11.140% | $12.7589 | $12.76 | $12.75 | $12.80 |
| 7 purchase totals = | $886.47 | $959.1373 | $959.14 | $959.10 | $959.20 | |