| 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 | $111.40 | 5.340% | $117.3488 | $117.35 | $117.35 | $117.30 |
| Purchase #2 | $6.44 | 10.488% | $7.1154 | $7.12 | $7.10 | $7.10 |
| Purchase #3 | $201.52 | 6.726% | $215.0742 | $215.07 | $215.05 | $215.10 |
| Purchase #4 | $190.76 | 9.166% | $208.2451 | $208.25 | $208.25 | $208.20 |
| Purchase #5 | $35.95 | 8.578% | $39.0338 | $39.03 | $39.05 | $39.00 |
| Purchase #6 | $122.81 | 4.444% | $128.2677 | $128.27 | $128.25 | $128.30 |
| Purchase #7 | $35.41 | 10.858% | $39.2548 | $39.25 | $39.25 | $39.30 |
| 7 purchase totals = | $704.29 | $754.3398 | $754.34 | $754.30 | $754.30 | |