| 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 | $119.91 | 8.800% | $130.4621 | $130.46 | $130.45 | $130.50 |
| Purchase #2 | $95.82 | 11.221% | $106.572 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $132.35 | 5.752% | $139.9628 | $139.96 | $139.95 | $140.00 |
| Purchase #4 | $217.71 | 13.861% | $247.8868 | $247.89 | $247.90 | $247.90 |
| Purchase #5 | $63.66 | 8.515% | $69.0806 | $69.08 | $69.10 | $69.10 |
| Purchase #6 | $109.94 | 3.809% | $114.1276 | $114.13 | $114.15 | $114.10 |
| Purchase #7 | $18.63 | 8.329% | $20.1817 | $20.18 | $20.20 | $20.20 |
| 7 purchase totals = | $758.02 | $828.2736 | $828.27 | $828.30 | $828.40 | |