| 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 | $18.66 | 13.435% | $21.167 | $21.17 | $21.15 | $21.20 |
| Purchase #2 | $119.74 | 9.727% | $131.3871 | $131.39 | $131.40 | $131.40 |
| Purchase #3 | $95.46 | 11.846% | $106.7682 | $106.77 | $106.75 | $106.80 |
| Purchase #4 | $241.30 | 4.569% | $252.325 | $252.33 | $252.35 | $252.30 |
| Purchase #5 | $45.91 | 12.843% | $51.8062 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $198.35 | 9.535% | $217.2627 | $217.26 | $217.25 | $217.30 |
| Purchase #7 | $117.93 | 13.848% | $134.2609 | $134.26 | $134.25 | $134.30 |
| 7 purchase totals = | $837.35 | $914.9771 | $914.99 | $914.95 | $915.10 | |