| 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 | $229.59 | 9.739% | $251.9498 | $251.95 | $251.95 | $251.90 |
| Purchase #2 | $205.80 | 9.182% | $224.6966 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $19.29 | 7.482% | $20.7333 | $20.73 | $20.75 | $20.70 |
| Purchase #4 | $154.27 | 13.424% | $174.9792 | $174.98 | $175.00 | $175.00 |
| Purchase #5 | $53.66 | 11.640% | $59.906 | $59.91 | $59.90 | $59.90 |
| Purchase #6 | $113.38 | 10.739% | $125.5559 | $125.56 | $125.55 | $125.60 |
| Purchase #7 | $51.56 | 4.826% | $54.0483 | $54.05 | $54.05 | $54.00 |
| 7 purchase totals = | $827.55 | $911.8691 | $911.88 | $911.90 | $911.80 | |