| 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 | $127.53 | 3.851% | $132.4412 | $132.44 | $132.45 | $132.40 |
| Purchase #2 | $238.99 | 9.665% | $262.0884 | $262.09 | $262.10 | $262.10 |
| Purchase #3 | $8.27 | 13.211% | $9.3625 | $9.36 | $9.35 | $9.40 |
| Purchase #4 | $93.63 | 4.153% | $97.5185 | $97.52 | $97.50 | $97.50 |
| Purchase #5 | $125.45 | 6.317% | $133.3747 | $133.37 | $133.35 | $133.40 |
| Purchase #6 | $79.48 | 12.600% | $89.4945 | $89.49 | $89.50 | $89.50 |
| Purchase #7 | $246.97 | 6.511% | $263.0502 | $263.05 | $263.05 | $263.10 |
| 7 purchase totals = | $920.32 | $987.3300 | $987.32 | $987.30 | $987.40 | |