| 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 | $223.28 | 11.438% | $248.8188 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $35.70 | 3.747% | $37.0377 | $37.04 | $37.05 | $37.00 |
| Purchase #3 | $136.58 | 12.214% | $153.2619 | $153.26 | $153.25 | $153.30 |
| Purchase #4 | $202.66 | 5.377% | $213.557 | $213.56 | $213.55 | $213.60 |
| Purchase #5 | $20.90 | 12.367% | $23.4847 | $23.48 | $23.50 | $23.50 |
| Purchase #6 | $153.55 | 6.376% | $163.3403 | $163.34 | $163.35 | $163.30 |
| Purchase #7 | $74.68 | 4.835% | $78.2908 | $78.29 | $78.30 | $78.30 |
| 7 purchase totals = | $847.35 | $917.7912 | $917.79 | $917.80 | $917.80 | |