| 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 | $111.32 | 7.787% | $119.9885 | $119.99 | $120.00 | $120.00 |
| Purchase #2 | $168.36 | 12.870% | $190.0279 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $137.52 | 3.349% | $142.1255 | $142.13 | $142.15 | $142.10 |
| Purchase #4 | $74.99 | 6.282% | $79.7009 | $79.70 | $79.70 | $79.70 |
| Purchase #5 | $26.43 | 7.491% | $28.4099 | $28.41 | $28.40 | $28.40 |
| Purchase #6 | $125.32 | 5.307% | $131.9707 | $131.97 | $131.95 | $132.00 |
| Purchase #7 | $184.60 | 11.827% | $206.4326 | $206.43 | $206.45 | $206.40 |
| 7 purchase totals = | $828.54 | $898.6560 | $898.66 | $898.70 | $898.60 | |