| 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 | $191.34 | 13.403% | $216.9853 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $107.65 | 9.680% | $118.0705 | $118.07 | $118.05 | $118.10 |
| Purchase #3 | $58.90 | 13.154% | $66.6477 | $66.65 | $66.65 | $66.60 |
| Purchase #4 | $105.28 | 12.135% | $118.0557 | $118.06 | $118.05 | $118.10 |
| Purchase #5 | $52.89 | 12.273% | $59.3812 | $59.38 | $59.40 | $59.40 |
| Purchase #6 | $236.76 | 3.740% | $245.6148 | $245.61 | $245.60 | $245.60 |
| Purchase #7 | $123.59 | 4.348% | $128.9637 | $128.96 | $128.95 | $129.00 |
| 7 purchase totals = | $876.41 | $953.7189 | $953.72 | $953.70 | $953.80 | |