| 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 | $214.51 | 13.755% | $244.0159 | $244.02 | $244.00 | $244.00 |
| Purchase #2 | $116.54 | 11.856% | $130.357 | $130.36 | $130.35 | $130.40 |
| Purchase #3 | $203.46 | 12.711% | $229.3218 | $229.32 | $229.30 | $229.30 |
| Purchase #4 | $231.42 | 4.721% | $242.3453 | $242.35 | $242.35 | $242.30 |
| Purchase #5 | $46.43 | 8.274% | $50.2716 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $37.89 | 3.705% | $39.2938 | $39.29 | $39.30 | $39.30 |
| Purchase #7 | $42.38 | 9.163% | $46.2633 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $892.63 | $981.8687 | $981.87 | $981.80 | $981.90 | |