| 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 | $209.45 | 11.667% | $233.8865 | $233.89 | $233.90 | $233.90 |
| Purchase #2 | $45.83 | 6.250% | $48.6944 | $48.69 | $48.70 | $48.70 |
| Purchase #3 | $120.67 | 10.563% | $133.4164 | $133.42 | $133.40 | $133.40 |
| Purchase #4 | $13.51 | 7.671% | $14.5464 | $14.55 | $14.55 | $14.50 |
| Purchase #5 | $246.59 | 12.225% | $276.7356 | $276.74 | $276.75 | $276.70 |
| Purchase #6 | $114.61 | 10.576% | $126.7312 | $126.73 | $126.75 | $126.70 |
| Purchase #7 | $20.83 | 11.153% | $23.1532 | $23.15 | $23.15 | $23.20 |
| 7 purchase totals = | $771.49 | $857.1637 | $857.17 | $857.20 | $857.10 | |