| 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 | $99.25 | 7.833% | $107.0243 | $107.02 | $107.00 | $107.00 |
| Purchase #2 | $125.97 | 8.284% | $136.4054 | $136.41 | $136.40 | $136.40 |
| Purchase #3 | $189.76 | 13.851% | $216.0437 | $216.04 | $216.05 | $216.00 |
| Purchase #4 | $68.67 | 8.731% | $74.6656 | $74.67 | $74.65 | $74.70 |
| Purchase #5 | $128.37 | 6.304% | $136.4624 | $136.46 | $136.45 | $136.50 |
| Purchase #6 | $11.83 | 3.542% | $12.249 | $12.25 | $12.25 | $12.20 |
| Purchase #7 | $209.99 | 11.414% | $233.9583 | $233.96 | $233.95 | $234.00 |
| 7 purchase totals = | $833.84 | $916.8087 | $916.81 | $916.75 | $916.80 | |