| 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 | $116.83 | 6.754% | $124.7207 | $124.72 | $124.70 | $124.70 |
| Purchase #2 | $246.48 | 9.555% | $270.0312 | $270.03 | $270.05 | $270.00 |
| Purchase #3 | $175.81 | 13.433% | $199.4266 | $199.43 | $199.45 | $199.40 |
| Purchase #4 | $215.78 | 13.773% | $245.4994 | $245.50 | $245.50 | $245.50 |
| Purchase #5 | $44.58 | 6.140% | $47.3172 | $47.32 | $47.30 | $47.30 |
| Purchase #6 | $79.98 | 7.545% | $86.0145 | $86.01 | $86.00 | $86.00 |
| Purchase #7 | $225.37 | 5.315% | $237.3484 | $237.35 | $237.35 | $237.30 |
| 7 purchase totals = | $1,104.83 | $1,210.3580 | $1,210.36 | $1,210.35 | $1,210.20 | |