| 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 | $207.27 | 11.580% | $231.2719 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $159.73 | 7.584% | $171.8439 | $171.84 | $171.85 | $171.80 |
| Purchase #3 | $136.97 | 6.406% | $145.7443 | $145.74 | $145.75 | $145.70 |
| Purchase #4 | $148.83 | 10.486% | $164.4363 | $164.44 | $164.45 | $164.40 |
| Purchase #5 | $243.77 | 6.536% | $259.7028 | $259.70 | $259.70 | $259.70 |
| Purchase #6 | $231.52 | 6.841% | $247.3583 | $247.36 | $247.35 | $247.40 |
| Purchase #7 | $156.78 | 6.210% | $166.516 | $166.52 | $166.50 | $166.50 |
| 7 purchase totals = | $1,284.87 | $1,386.8735 | $1,386.87 | $1,386.85 | $1,386.80 | |