| 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 | $197.99 | 3.511% | $204.9414 | $204.94 | $204.95 | $204.90 |
| Purchase #2 | $47.43 | 7.388% | $50.9341 | $50.93 | $50.95 | $50.90 |
| Purchase #3 | $103.27 | 13.361% | $117.0679 | $117.07 | $117.05 | $117.10 |
| Purchase #4 | $10.75 | 4.665% | $11.2515 | $11.25 | $11.25 | $11.30 |
| Purchase #5 | $125.78 | 8.524% | $136.5015 | $136.50 | $136.50 | $136.50 |
| Purchase #6 | $205.77 | 10.716% | $227.8203 | $227.82 | $227.80 | $227.80 |
| Purchase #7 | $20.72 | 5.109% | $21.7786 | $21.78 | $21.80 | $21.80 |
| 7 purchase totals = | $711.71 | $770.2953 | $770.29 | $770.30 | $770.30 | |