| 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 | $219.83 | 12.761% | $247.8825 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $215.33 | 13.332% | $244.0378 | $244.04 | $244.05 | $244.00 |
| Purchase #3 | $24.74 | 11.583% | $27.6056 | $27.61 | $27.60 | $27.60 |
| Purchase #4 | $233.99 | 10.386% | $258.2922 | $258.29 | $258.30 | $258.30 |
| Purchase #5 | $107.48 | 9.402% | $117.5853 | $117.59 | $117.60 | $117.60 |
| Purchase #6 | $150.60 | 12.729% | $169.7699 | $169.77 | $169.75 | $169.80 |
| Purchase #7 | $90.57 | 3.260% | $93.5226 | $93.52 | $93.50 | $93.50 |
| 7 purchase totals = | $1,042.54 | $1,158.6959 | $1,158.70 | $1,158.70 | $1,158.70 | |