| 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 | $118.54 | 3.551% | $122.7494 | $122.75 | $122.75 | $122.70 |
| Purchase #2 | $242.67 | 11.352% | $270.2179 | $270.22 | $270.20 | $270.20 |
| Purchase #3 | $25.34 | 3.557% | $26.2413 | $26.24 | $26.25 | $26.20 |
| Purchase #4 | $90.38 | 9.309% | $98.7935 | $98.79 | $98.80 | $98.80 |
| Purchase #5 | $27.61 | 9.514% | $30.2368 | $30.24 | $30.25 | $30.20 |
| Purchase #6 | $45.89 | 10.199% | $50.5703 | $50.57 | $50.55 | $50.60 |
| Purchase #7 | $99.92 | 5.603% | $105.5185 | $105.52 | $105.50 | $105.50 |
| 7 purchase totals = | $650.35 | $704.3277 | $704.33 | $704.30 | $704.20 | |