| 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 | $115.51 | 8.673% | $125.5282 | $125.53 | $125.55 | $125.50 |
| Purchase #2 | $213.69 | 10.723% | $236.604 | $236.60 | $236.60 | $236.60 |
| Purchase #3 | $23.60 | 4.429% | $24.6452 | $24.65 | $24.65 | $24.60 |
| Purchase #4 | $105.41 | 4.120% | $109.7529 | $109.75 | $109.75 | $109.80 |
| Purchase #5 | $204.64 | 12.341% | $229.8946 | $229.89 | $229.90 | $229.90 |
| Purchase #6 | $49.26 | 12.721% | $55.5264 | $55.53 | $55.55 | $55.50 |
| Purchase #7 | $115.27 | 13.411% | $130.7289 | $130.73 | $130.75 | $130.70 |
| 7 purchase totals = | $827.38 | $912.6802 | $912.68 | $912.75 | $912.60 | |