| 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 | $200.44 | 7.787% | $216.0483 | $216.05 | $216.05 | $216.00 |
| Purchase #2 | $188.76 | 13.304% | $213.8726 | $213.87 | $213.85 | $213.90 |
| Purchase #3 | $9.56 | 3.235% | $9.8693 | $9.87 | $9.85 | $9.90 |
| Purchase #4 | $247.56 | 13.211% | $280.2652 | $280.27 | $280.25 | $280.30 |
| Purchase #5 | $67.55 | 7.390% | $72.5419 | $72.54 | $72.55 | $72.50 |
| Purchase #6 | $119.66 | 7.384% | $128.4957 | $128.50 | $128.50 | $128.50 |
| Purchase #7 | $180.32 | 9.611% | $197.6506 | $197.65 | $197.65 | $197.70 |
| 7 purchase totals = | $1,013.85 | $1,118.7436 | $1,118.75 | $1,118.70 | $1,118.80 | |