| 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 | $114.39 | 4.737% | $119.8087 | $119.81 | $119.80 | $119.80 |
| Purchase #2 | $89.84 | 8.791% | $97.7378 | $97.74 | $97.75 | $97.70 |
| Purchase #3 | $151.53 | 12.718% | $170.8016 | $170.80 | $170.80 | $170.80 |
| Purchase #4 | $198.61 | 9.432% | $217.3429 | $217.34 | $217.35 | $217.30 |
| Purchase #5 | $43.88 | 3.681% | $45.4952 | $45.50 | $45.50 | $45.50 |
| Purchase #6 | $108.82 | 9.489% | $119.1459 | $119.15 | $119.15 | $119.10 |
| Purchase #7 | $213.81 | 3.436% | $221.1565 | $221.16 | $221.15 | $221.20 |
| 7 purchase totals = | $920.88 | $991.4886 | $991.50 | $991.50 | $991.40 | |