| 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 | $129.71 | 7.572% | $139.5316 | $139.53 | $139.55 | $139.50 |
| Purchase #2 | $189.70 | 5.167% | $199.5018 | $199.50 | $199.50 | $199.50 |
| Purchase #3 | $41.54 | 13.343% | $47.0827 | $47.08 | $47.10 | $47.10 |
| Purchase #4 | $21.89 | 11.469% | $24.4006 | $24.40 | $24.40 | $24.40 |
| Purchase #5 | $110.89 | 11.295% | $123.415 | $123.42 | $123.40 | $123.40 |
| Purchase #6 | $110.87 | 5.291% | $116.7361 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $241.38 | 8.714% | $262.4139 | $262.41 | $262.40 | $262.40 |
| 7 purchase totals = | $845.98 | $913.0817 | $913.08 | $913.10 | $913.00 | |