| 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 | $199.91 | 5.421% | $210.7471 | $210.75 | $210.75 | $210.70 |
| Purchase #2 | $67.51 | 8.245% | $73.0762 | $73.08 | $73.10 | $73.10 |
| Purchase #3 | $58.66 | 10.430% | $64.7782 | $64.78 | $64.80 | $64.80 |
| Purchase #4 | $198.72 | 7.225% | $213.0775 | $213.08 | $213.10 | $213.10 |
| Purchase #5 | $61.62 | 5.139% | $64.7867 | $64.79 | $64.80 | $64.80 |
| Purchase #6 | $174.29 | 6.424% | $185.4864 | $185.49 | $185.50 | $185.50 |
| Purchase #7 | $169.60 | 8.570% | $184.1347 | $184.13 | $184.15 | $184.10 |
| 7 purchase totals = | $930.31 | $996.0868 | $996.10 | $996.20 | $996.10 | |