| 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 | $111.51 | 3.407% | $115.3091 | $115.31 | $115.30 | $115.30 |
| Purchase #2 | $107.81 | 5.335% | $113.5617 | $113.56 | $113.55 | $113.60 |
| Purchase #3 | $74.58 | 10.767% | $82.61 | $82.61 | $82.60 | $82.60 |
| Purchase #4 | $125.28 | 3.116% | $129.1837 | $129.18 | $129.20 | $129.20 |
| Purchase #5 | $247.40 | 7.868% | $266.8654 | $266.87 | $266.85 | $266.90 |
| Purchase #6 | $193.73 | 9.449% | $212.0355 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $45.74 | 8.343% | $49.5561 | $49.56 | $49.55 | $49.60 |
| 7 purchase totals = | $906.05 | $969.1215 | $969.13 | $969.10 | $969.20 | |