| 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 | $129.76 | 3.566% | $134.3872 | $134.39 | $134.40 | $134.40 |
| Purchase #2 | $231.58 | 3.804% | $240.3893 | $240.39 | $240.40 | $240.40 |
| Purchase #3 | $178.75 | 6.677% | $190.6851 | $190.69 | $190.70 | $190.70 |
| Purchase #4 | $222.89 | 7.847% | $240.3802 | $240.38 | $240.40 | $240.40 |
| Purchase #5 | $8.50 | 5.554% | $8.9721 | $8.97 | $8.95 | $9.00 |
| Purchase #6 | $50.49 | 5.211% | $53.121 | $53.12 | $53.10 | $53.10 |
| Purchase #7 | $104.90 | 7.873% | $113.1588 | $113.16 | $113.15 | $113.20 |
| 7 purchase totals = | $926.87 | $981.0937 | $981.10 | $981.10 | $981.20 | |