| 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 | $196.56 | 11.607% | $219.3747 | $219.37 | $219.35 | $219.40 |
| Purchase #2 | $60.36 | 8.813% | $65.6795 | $65.68 | $65.70 | $65.70 |
| Purchase #3 | $44.26 | 8.807% | $48.158 | $48.16 | $48.15 | $48.20 |
| Purchase #4 | $25.28 | 3.190% | $26.0864 | $26.09 | $26.10 | $26.10 |
| Purchase #5 | $109.36 | 7.189% | $117.2219 | $117.22 | $117.20 | $117.20 |
| Purchase #6 | $157.94 | 3.852% | $164.0238 | $164.02 | $164.00 | $164.00 |
| Purchase #7 | $229.82 | 5.494% | $242.4463 | $242.45 | $242.45 | $242.40 |
| 7 purchase totals = | $823.58 | $882.9906 | $882.99 | $882.95 | $883.00 | |