| 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 | $127.28 | 10.463% | $140.5973 | $140.60 | $140.60 | $140.60 |
| Purchase #2 | $125.80 | 13.409% | $142.6685 | $142.67 | $142.65 | $142.70 |
| Purchase #3 | $217.82 | 10.215% | $240.0703 | $240.07 | $240.05 | $240.10 |
| Purchase #4 | $44.44 | 9.758% | $48.7765 | $48.78 | $48.80 | $48.80 |
| Purchase #5 | $49.90 | 5.514% | $52.6515 | $52.65 | $52.65 | $52.70 |
| Purchase #6 | $150.27 | 7.513% | $161.5598 | $161.56 | $161.55 | $161.60 |
| Purchase #7 | $113.72 | 6.123% | $120.6831 | $120.68 | $120.70 | $120.70 |
| 7 purchase totals = | $829.23 | $907.0070 | $907.01 | $907.00 | $907.20 | |