| 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 | $105.61 | 3.435% | $109.2377 | $109.24 | $109.25 | $109.20 |
| Purchase #2 | $188.26 | 12.698% | $212.1653 | $212.17 | $212.15 | $212.20 |
| Purchase #3 | $240.37 | 13.271% | $272.2695 | $272.27 | $272.25 | $272.30 |
| Purchase #4 | $86.96 | 4.110% | $90.5341 | $90.53 | $90.55 | $90.50 |
| Purchase #5 | $84.42 | 9.548% | $92.4804 | $92.48 | $92.50 | $92.50 |
| Purchase #6 | $218.73 | 7.372% | $234.8548 | $234.85 | $234.85 | $234.90 |
| Purchase #7 | $110.66 | 12.730% | $124.747 | $124.75 | $124.75 | $124.70 |
| 7 purchase totals = | $1,035.01 | $1,136.2888 | $1,136.29 | $1,136.30 | $1,136.30 | |