| 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 | $118.44 | 13.808% | $134.7942 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $26.40 | 13.812% | $30.0464 | $30.05 | $30.05 | $30.00 |
| Purchase #3 | $195.74 | 4.568% | $204.6814 | $204.68 | $204.70 | $204.70 |
| Purchase #4 | $209.86 | 10.695% | $232.3045 | $232.30 | $232.30 | $232.30 |
| Purchase #5 | $163.34 | 11.753% | $182.5374 | $182.54 | $182.55 | $182.50 |
| Purchase #6 | $40.64 | 8.479% | $44.0859 | $44.09 | $44.10 | $44.10 |
| Purchase #7 | $6.94 | 5.276% | $7.3062 | $7.31 | $7.30 | $7.30 |
| 7 purchase totals = | $761.36 | $835.7560 | $835.76 | $835.80 | $835.70 | |