| 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 | $209.88 | 3.595% | $217.4252 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $23.52 | 9.256% | $25.697 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $14.34 | 12.569% | $16.1424 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $103.27 | 3.393% | $106.774 | $106.77 | $106.75 | $106.80 |
| Purchase #5 | $231.79 | 13.379% | $262.8012 | $262.80 | $262.80 | $262.80 |
| Purchase #6 | $217.55 | 11.324% | $242.1854 | $242.19 | $242.20 | $242.20 |
| Purchase #7 | $74.97 | 5.583% | $79.1556 | $79.16 | $79.15 | $79.20 |
| 7 purchase totals = | $875.32 | $950.1808 | $950.19 | $950.20 | $950.20 | |