| 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 | $212.32 | 6.387% | $225.8809 | $225.88 | $225.90 | $225.90 |
| Purchase #2 | $12.97 | 8.230% | $14.0374 | $14.04 | $14.05 | $14.00 |
| Purchase #3 | $22.44 | 6.337% | $23.862 | $23.86 | $23.85 | $23.90 |
| Purchase #4 | $232.49 | 13.854% | $264.6992 | $264.70 | $264.70 | $264.70 |
| Purchase #5 | $184.25 | 8.291% | $199.5262 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $71.70 | 3.298% | $74.0647 | $74.06 | $74.05 | $74.10 |
| Purchase #7 | $103.39 | 11.719% | $115.5063 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $839.56 | $917.5767 | $917.58 | $917.60 | $917.60 | |