| 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 | $193.63 | 11.472% | $215.8432 | $215.84 | $215.85 | $215.80 |
| Purchase #2 | $53.96 | 3.813% | $56.0175 | $56.02 | $56.00 | $56.00 |
| Purchase #3 | $123.45 | 12.600% | $139.0047 | $139.00 | $139.00 | $139.00 |
| Purchase #4 | $60.95 | 10.491% | $67.3443 | $67.34 | $67.35 | $67.30 |
| Purchase #5 | $46.36 | 8.250% | $50.1847 | $50.18 | $50.20 | $50.20 |
| Purchase #6 | $229.76 | 3.338% | $237.4294 | $237.43 | $237.45 | $237.40 |
| Purchase #7 | $132.66 | 12.497% | $149.2385 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $840.77 | $915.0623 | $915.05 | $915.10 | $914.90 | |