| 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 | $230.53 | 12.494% | $259.3324 | $259.33 | $259.35 | $259.30 |
| Purchase #2 | $123.53 | 4.583% | $129.1914 | $129.19 | $129.20 | $129.20 |
| Purchase #3 | $134.69 | 8.282% | $145.845 | $145.85 | $145.85 | $145.80 |
| Purchase #4 | $231.53 | 13.237% | $262.1776 | $262.18 | $262.20 | $262.20 |
| Purchase #5 | $205.25 | 8.800% | $223.312 | $223.31 | $223.30 | $223.30 |
| Purchase #6 | $36.53 | 3.637% | $37.8586 | $37.86 | $37.85 | $37.90 |
| Purchase #7 | $216.94 | 13.540% | $246.3137 | $246.31 | $246.30 | $246.30 |
| 7 purchase totals = | $1,179.00 | $1,304.0307 | $1,304.03 | $1,304.05 | $1,304.00 | |