| 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 | $205.56 | 8.670% | $223.3821 | $223.38 | $223.40 | $223.40 |
| Purchase #2 | $157.99 | 8.580% | $171.5455 | $171.55 | $171.55 | $171.50 |
| Purchase #3 | $209.53 | 9.316% | $229.0498 | $229.05 | $229.05 | $229.00 |
| Purchase #4 | $19.99 | 7.167% | $21.4227 | $21.42 | $21.40 | $21.40 |
| Purchase #5 | $13.71 | 3.545% | $14.196 | $14.20 | $14.20 | $14.20 |
| Purchase #6 | $118.61 | 6.534% | $126.36 | $126.36 | $126.35 | $126.40 |
| Purchase #7 | $145.91 | 7.848% | $157.361 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $871.30 | $943.3171 | $943.32 | $943.30 | $943.30 | |