| 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 | $108.30 | 12.664% | $122.0151 | $122.02 | $122.00 | $122.00 |
| Purchase #2 | $51.33 | 9.322% | $56.115 | $56.12 | $56.10 | $56.10 |
| Purchase #3 | $43.59 | 3.872% | $45.2778 | $45.28 | $45.30 | $45.30 |
| Purchase #4 | $26.83 | 3.247% | $27.7012 | $27.70 | $27.70 | $27.70 |
| Purchase #5 | $77.33 | 11.358% | $86.1131 | $86.11 | $86.10 | $86.10 |
| Purchase #6 | $150.63 | 11.608% | $168.1151 | $168.12 | $168.10 | $168.10 |
| Purchase #7 | $227.79 | 6.449% | $242.4802 | $242.48 | $242.50 | $242.50 |
| 7 purchase totals = | $685.80 | $747.8175 | $747.83 | $747.80 | $747.80 | |