| 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 | $122.30 | 8.567% | $132.7774 | $132.78 | $132.80 | $132.80 |
| Purchase #2 | $240.79 | 6.202% | $255.7238 | $255.72 | $255.70 | $255.70 |
| Purchase #3 | $82.34 | 4.644% | $86.1639 | $86.16 | $86.15 | $86.20 |
| Purchase #4 | $191.97 | 10.782% | $212.6682 | $212.67 | $212.65 | $212.70 |
| Purchase #5 | $79.62 | 6.484% | $84.7826 | $84.78 | $84.80 | $84.80 |
| Purchase #6 | $52.77 | 8.324% | $57.1626 | $57.16 | $57.15 | $57.20 |
| Purchase #7 | $129.80 | 11.755% | $145.058 | $145.06 | $145.05 | $145.10 |
| 7 purchase totals = | $899.59 | $974.3365 | $974.33 | $974.30 | $974.50 | |