| 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 | $215.28 | 7.425% | $231.2645 | $231.26 | $231.25 | $231.30 |
| Purchase #2 | $151.69 | 9.428% | $165.9913 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $186.42 | 10.399% | $205.8058 | $205.81 | $205.80 | $205.80 |
| Purchase #4 | $205.63 | 5.440% | $216.8163 | $216.82 | $216.80 | $216.80 |
| Purchase #5 | $96.31 | 6.472% | $102.5432 | $102.54 | $102.55 | $102.50 |
| Purchase #6 | $29.59 | 3.534% | $30.6357 | $30.64 | $30.65 | $30.60 |
| Purchase #7 | $98.49 | 8.500% | $106.8617 | $106.86 | $106.85 | $106.90 |
| 7 purchase totals = | $983.41 | $1,059.9185 | $1,059.92 | $1,059.90 | $1,059.90 | |