| 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 | $234.94 | 9.120% | $256.3665 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $151.67 | 10.242% | $167.204 | $167.20 | $167.20 | $167.20 |
| Purchase #3 | $59.53 | 13.372% | $67.4904 | $67.49 | $67.50 | $67.50 |
| Purchase #4 | $120.57 | 8.167% | $130.417 | $130.42 | $130.40 | $130.40 |
| Purchase #5 | $49.30 | 12.131% | $55.2806 | $55.28 | $55.30 | $55.30 |
| Purchase #6 | $174.41 | 4.454% | $182.1782 | $182.18 | $182.20 | $182.20 |
| Purchase #7 | $80.32 | 13.422% | $91.1006 | $91.10 | $91.10 | $91.10 |
| 7 purchase totals = | $870.74 | $950.0373 | $950.04 | $950.05 | $950.10 | |