| 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 | $226.36 | 13.511% | $256.9435 | $256.94 | $256.95 | $256.90 |
| Purchase #2 | $223.50 | 3.475% | $231.2666 | $231.27 | $231.25 | $231.30 |
| Purchase #3 | $100.32 | 12.318% | $112.6774 | $112.68 | $112.70 | $112.70 |
| Purchase #4 | $108.69 | 8.698% | $118.1439 | $118.14 | $118.15 | $118.10 |
| Purchase #5 | $68.86 | 7.435% | $73.9797 | $73.98 | $74.00 | $74.00 |
| Purchase #6 | $59.26 | 5.528% | $62.5359 | $62.54 | $62.55 | $62.50 |
| Purchase #7 | $15.80 | 9.797% | $17.3479 | $17.35 | $17.35 | $17.30 |
| 7 purchase totals = | $802.79 | $872.8949 | $872.90 | $872.95 | $872.80 | |