| 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 | $194.70 | 9.422% | $213.0446 | $213.04 | $213.05 | $213.00 |
| Purchase #2 | $204.28 | 10.494% | $225.7171 | $225.72 | $225.70 | $225.70 |
| Purchase #3 | $148.71 | 10.743% | $164.6859 | $164.69 | $164.70 | $164.70 |
| Purchase #4 | $27.26 | 4.812% | $28.5718 | $28.57 | $28.55 | $28.60 |
| Purchase #5 | $234.66 | 11.270% | $261.1062 | $261.11 | $261.10 | $261.10 |
| Purchase #6 | $52.92 | 13.628% | $60.1319 | $60.13 | $60.15 | $60.10 |
| Purchase #7 | $194.83 | 11.448% | $217.1341 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $1,057.36 | $1,170.3916 | $1,170.39 | $1,170.40 | $1,170.30 | |