| 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 | $216.54 | 11.135% | $240.6517 | $240.65 | $240.65 | $240.70 |
| Purchase #2 | $169.56 | 3.307% | $175.1673 | $175.17 | $175.15 | $175.20 |
| Purchase #3 | $198.41 | 5.511% | $209.3444 | $209.34 | $209.35 | $209.30 |
| Purchase #4 | $176.83 | 13.259% | $200.2759 | $200.28 | $200.30 | $200.30 |
| Purchase #5 | $139.62 | 4.741% | $146.2394 | $146.24 | $146.25 | $146.20 |
| Purchase #6 | $152.67 | 6.776% | $163.0149 | $163.01 | $163.00 | $163.00 |
| Purchase #7 | $242.72 | 3.323% | $250.7856 | $250.79 | $250.80 | $250.80 |
| 7 purchase totals = | $1,296.35 | $1,385.4792 | $1,385.48 | $1,385.50 | $1,385.50 | |