| 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 | $7.33 | 12.218% | $8.2256 | $8.23 | $8.25 | $8.20 |
| Purchase #2 | $240.77 | 11.382% | $268.1744 | $268.17 | $268.15 | $268.20 |
| Purchase #3 | $152.79 | 7.565% | $164.3486 | $164.35 | $164.35 | $164.30 |
| Purchase #4 | $227.34 | 4.283% | $237.077 | $237.08 | $237.10 | $237.10 |
| Purchase #5 | $33.36 | 8.332% | $36.1396 | $36.14 | $36.15 | $36.10 |
| Purchase #6 | $126.39 | 13.250% | $143.1367 | $143.14 | $143.15 | $143.10 |
| Purchase #7 | $83.77 | 12.613% | $94.3359 | $94.34 | $94.35 | $94.30 |
| 7 purchase totals = | $871.75 | $951.4378 | $951.45 | $951.50 | $951.30 | |