| 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 | $213.45 | 6.601% | $227.5398 | $227.54 | $227.55 | $227.50 |
| Purchase #2 | $84.36 | 10.777% | $93.4515 | $93.45 | $93.45 | $93.50 |
| Purchase #3 | $57.45 | 6.278% | $61.0567 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $206.71 | 7.244% | $221.6841 | $221.68 | $221.70 | $221.70 |
| Purchase #5 | $172.88 | 10.674% | $191.3332 | $191.33 | $191.35 | $191.30 |
| Purchase #6 | $19.41 | 13.176% | $21.9675 | $21.97 | $21.95 | $22.00 |
| Purchase #7 | $86.99 | 10.175% | $95.8412 | $95.84 | $95.85 | $95.80 |
| 7 purchase totals = | $841.25 | $912.8740 | $912.87 | $912.90 | $912.90 | |