| 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 | $228.42 | 3.411% | $236.2114 | $236.21 | $236.20 | $236.20 |
| Purchase #2 | $121.79 | 7.755% | $131.2348 | $131.23 | $131.25 | $131.20 |
| Purchase #3 | $9.85 | 7.666% | $10.6051 | $10.61 | $10.60 | $10.60 |
| Purchase #4 | $92.43 | 9.239% | $100.9696 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $42.56 | 3.449% | $44.0279 | $44.03 | $44.05 | $44.00 |
| Purchase #6 | $13.57 | 7.679% | $14.612 | $14.61 | $14.60 | $14.60 |
| Purchase #7 | $12.43 | 4.777% | $13.0238 | $13.02 | $13.00 | $13.00 |
| 7 purchase totals = | $521.05 | $550.6846 | $550.68 | $550.65 | $550.60 | |