| 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 | $210.76 | 8.313% | $228.2805 | $228.28 | $228.30 | $228.30 |
| Purchase #2 | $210.40 | 11.461% | $234.5139 | $234.51 | $234.50 | $234.50 |
| Purchase #3 | $160.57 | 5.456% | $169.3307 | $169.33 | $169.35 | $169.30 |
| Purchase #4 | $47.90 | 4.748% | $50.1743 | $50.17 | $50.15 | $50.20 |
| Purchase #5 | $121.25 | 10.597% | $134.0989 | $134.10 | $134.10 | $134.10 |
| Purchase #6 | $92.79 | 3.720% | $96.2418 | $96.24 | $96.25 | $96.20 |
| Purchase #7 | $104.43 | 11.550% | $116.4917 | $116.49 | $116.50 | $116.50 |
| 7 purchase totals = | $948.10 | $1,029.1318 | $1,029.12 | $1,029.15 | $1,029.10 | |