| 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 | $98.55 | 11.680% | $110.0606 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $72.25 | 13.854% | $82.2595 | $82.26 | $82.25 | $82.30 |
| Purchase #3 | $206.76 | 9.464% | $226.3278 | $226.33 | $226.35 | $226.30 |
| Purchase #4 | $119.73 | 8.299% | $129.6664 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $222.89 | 12.662% | $251.1123 | $251.11 | $251.10 | $251.10 |
| Purchase #6 | $148.53 | 12.477% | $167.0621 | $167.06 | $167.05 | $167.10 |
| Purchase #7 | $7.58 | 5.380% | $7.9878 | $7.99 | $8.00 | $8.00 |
| 7 purchase totals = | $876.29 | $974.4765 | $974.48 | $974.45 | $974.60 | |