| 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 | $195.69 | 8.362% | $212.0536 | $212.05 | $212.05 | $212.10 |
| Purchase #2 | $111.86 | 10.403% | $123.4968 | $123.50 | $123.50 | $123.50 |
| Purchase #3 | $61.38 | 12.169% | $68.8493 | $68.85 | $68.85 | $68.80 |
| Purchase #4 | $27.27 | 11.655% | $30.4483 | $30.45 | $30.45 | $30.40 |
| Purchase #5 | $240.44 | 10.794% | $266.3931 | $266.39 | $266.40 | $266.40 |
| Purchase #6 | $7.94 | 7.756% | $8.5558 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $132.55 | 11.676% | $148.0265 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $777.13 | $857.8234 | $857.83 | $857.85 | $857.80 | |