| 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 | $21.91 | 9.218% | $23.9297 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $105.39 | 12.288% | $118.3403 | $118.34 | $118.35 | $118.30 |
| Purchase #3 | $104.34 | 13.589% | $118.5188 | $118.52 | $118.50 | $118.50 |
| Purchase #4 | $218.75 | 10.296% | $241.2725 | $241.27 | $241.25 | $241.30 |
| Purchase #5 | $154.97 | 9.277% | $169.3466 | $169.35 | $169.35 | $169.30 |
| Purchase #6 | $119.83 | 7.837% | $129.2211 | $129.22 | $129.20 | $129.20 |
| Purchase #7 | $99.34 | 5.871% | $105.1723 | $105.17 | $105.15 | $105.20 |
| 7 purchase totals = | $824.53 | $905.8013 | $905.80 | $905.75 | $905.70 | |