| 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 | $205.44 | 5.558% | $216.8584 | $216.86 | $216.85 | $216.90 |
| Purchase #2 | $227.51 | 5.575% | $240.1937 | $240.19 | $240.20 | $240.20 |
| Purchase #3 | $113.68 | 13.667% | $129.2166 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $109.51 | 9.501% | $119.9145 | $119.91 | $119.90 | $119.90 |
| Purchase #5 | $71.80 | 11.701% | $80.2013 | $80.20 | $80.20 | $80.20 |
| Purchase #6 | $76.61 | 13.837% | $87.2105 | $87.21 | $87.20 | $87.20 |
| Purchase #7 | $73.55 | 9.760% | $80.7285 | $80.73 | $80.75 | $80.70 |
| 7 purchase totals = | $878.10 | $954.3235 | $954.32 | $954.30 | $954.30 | |