| 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 | $217.50 | 13.243% | $246.3035 | $246.30 | $246.30 | $246.30 |
| Purchase #2 | $173.93 | 4.653% | $182.023 | $182.02 | $182.00 | $182.00 |
| Purchase #3 | $184.96 | 3.509% | $191.4502 | $191.45 | $191.45 | $191.50 |
| Purchase #4 | $212.48 | 10.456% | $234.6969 | $234.70 | $234.70 | $234.70 |
| Purchase #5 | $79.64 | 10.186% | $87.7521 | $87.75 | $87.75 | $87.80 |
| Purchase #6 | $205.41 | 7.378% | $220.5651 | $220.57 | $220.55 | $220.60 |
| Purchase #7 | $73.48 | 4.863% | $77.0533 | $77.05 | $77.05 | $77.10 |
| 7 purchase totals = | $1,147.40 | $1,239.8441 | $1,239.84 | $1,239.80 | $1,240.00 | |