| 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 | $10.25 | 9.742% | $11.2486 | $11.25 | $11.25 | $11.20 |
| Purchase #2 | $231.65 | 5.105% | $243.4757 | $243.48 | $243.50 | $243.50 |
| Purchase #3 | $55.35 | 10.653% | $61.2464 | $61.25 | $61.25 | $61.20 |
| Purchase #4 | $243.38 | 11.372% | $271.0572 | $271.06 | $271.05 | $271.10 |
| Purchase #5 | $42.79 | 7.470% | $45.9864 | $45.99 | $46.00 | $46.00 |
| Purchase #6 | $165.33 | 10.492% | $182.6764 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $79.73 | 6.489% | $84.9037 | $84.90 | $84.90 | $84.90 |
| 7 purchase totals = | $828.48 | $900.5944 | $900.61 | $900.65 | $900.60 | |