| 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 | $129.26 | 8.537% | $140.2949 | $140.29 | $140.30 | $140.30 |
| Purchase #2 | $200.59 | 11.678% | $224.0149 | $224.01 | $224.00 | $224.00 |
| Purchase #3 | $11.32 | 8.207% | $12.249 | $12.25 | $12.25 | $12.20 |
| Purchase #4 | $113.31 | 5.579% | $119.6316 | $119.63 | $119.65 | $119.60 |
| Purchase #5 | $204.68 | 12.317% | $229.8904 | $229.89 | $229.90 | $229.90 |
| Purchase #6 | $159.57 | 3.242% | $164.7433 | $164.74 | $164.75 | $164.70 |
| Purchase #7 | $47.83 | 4.251% | $49.8633 | $49.86 | $49.85 | $49.90 |
| 7 purchase totals = | $866.56 | $940.6874 | $940.67 | $940.70 | $940.60 | |