| 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 | $104.33 | 8.397% | $113.0906 | $113.09 | $113.10 | $113.10 |
| Purchase #2 | $188.28 | 13.272% | $213.2685 | $213.27 | $213.25 | $213.30 |
| Purchase #3 | $216.68 | 7.697% | $233.3579 | $233.36 | $233.35 | $233.40 |
| Purchase #4 | $42.36 | 12.844% | $47.8007 | $47.80 | $47.80 | $47.80 |
| Purchase #5 | $134.97 | 6.830% | $144.1885 | $144.19 | $144.20 | $144.20 |
| Purchase #6 | $149.54 | 13.155% | $169.212 | $169.21 | $169.20 | $169.20 |
| Purchase #7 | $224.95 | 3.828% | $233.5611 | $233.56 | $233.55 | $233.60 |
| 7 purchase totals = | $1,061.11 | $1,154.4793 | $1,154.48 | $1,154.45 | $1,154.60 | |