| 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 | $190.65 | 7.113% | $204.2109 | $204.21 | $204.20 | $204.20 |
| Purchase #2 | $212.75 | 9.522% | $233.0081 | $233.01 | $233.00 | $233.00 |
| Purchase #3 | $76.67 | 3.474% | $79.3335 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $79.60 | 3.474% | $82.3653 | $82.37 | $82.35 | $82.40 |
| Purchase #5 | $24.51 | 13.430% | $27.8017 | $27.80 | $27.80 | $27.80 |
| Purchase #6 | $198.37 | 7.816% | $213.8746 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $144.65 | 5.674% | $152.8574 | $152.86 | $152.85 | $152.90 |
| 7 purchase totals = | $927.20 | $993.4515 | $993.45 | $993.40 | $993.50 | |