| 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 | $124.29 | 10.686% | $137.5716 | $137.57 | $137.55 | $137.60 |
| Purchase #2 | $247.59 | 5.734% | $261.7868 | $261.79 | $261.80 | $261.80 |
| Purchase #3 | $142.92 | 6.478% | $152.1784 | $152.18 | $152.20 | $152.20 |
| Purchase #4 | $142.89 | 4.195% | $148.8842 | $148.88 | $148.90 | $148.90 |
| Purchase #5 | $141.98 | 8.522% | $154.0795 | $154.08 | $154.10 | $154.10 |
| Purchase #6 | $103.27 | 7.407% | $110.9192 | $110.92 | $110.90 | $110.90 |
| Purchase #7 | $183.96 | 11.293% | $204.7346 | $204.73 | $204.75 | $204.70 |
| 7 purchase totals = | $1,086.90 | $1,170.1543 | $1,170.15 | $1,170.20 | $1,170.20 | |