| 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 | $205.39 | 12.667% | $231.4068 | $231.41 | $231.40 | $231.40 |
| Purchase #2 | $154.77 | 10.337% | $170.7686 | $170.77 | $170.75 | $170.80 |
| Purchase #3 | $133.67 | 9.317% | $146.124 | $146.12 | $146.10 | $146.10 |
| Purchase #4 | $19.54 | 13.874% | $22.251 | $22.25 | $22.25 | $22.30 |
| Purchase #5 | $187.40 | 8.531% | $203.3871 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $231.79 | 13.401% | $262.8522 | $262.85 | $262.85 | $262.90 |
| Purchase #7 | $45.79 | 5.756% | $48.4257 | $48.43 | $48.45 | $48.40 |
| 7 purchase totals = | $978.35 | $1,085.2154 | $1,085.22 | $1,085.20 | $1,085.30 | |