| 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 | $218.54 | 13.656% | $248.3838 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $12.41 | 9.500% | $13.589 | $13.59 | $13.60 | $13.60 |
| Purchase #3 | $248.67 | 13.340% | $281.8426 | $281.84 | $281.85 | $281.80 |
| Purchase #4 | $169.56 | 6.260% | $180.1745 | $180.17 | $180.15 | $180.20 |
| Purchase #5 | $71.25 | 7.164% | $76.3544 | $76.35 | $76.35 | $76.40 |
| Purchase #6 | $12.60 | 13.862% | $14.3466 | $14.35 | $14.35 | $14.30 |
| Purchase #7 | $55.65 | 3.117% | $57.3846 | $57.38 | $57.40 | $57.40 |
| 7 purchase totals = | $788.68 | $872.0755 | $872.06 | $872.10 | $872.10 | |