| 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 | $107.97 | 8.213% | $116.8376 | $116.84 | $116.85 | $116.80 |
| Purchase #2 | $220.89 | 4.311% | $230.4126 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $159.49 | 6.701% | $170.1774 | $170.18 | $170.20 | $170.20 |
| Purchase #4 | $10.33 | 8.847% | $11.2439 | $11.24 | $11.25 | $11.20 |
| Purchase #5 | $140.59 | 9.682% | $154.2019 | $154.20 | $154.20 | $154.20 |
| Purchase #6 | $50.36 | 5.207% | $52.9822 | $52.98 | $53.00 | $53.00 |
| Purchase #7 | $199.76 | 3.315% | $206.382 | $206.38 | $206.40 | $206.40 |
| 7 purchase totals = | $889.39 | $942.2376 | $942.23 | $942.30 | $942.20 | |