| 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 | $236.59 | 6.421% | $251.7814 | $251.78 | $251.80 | $251.80 |
| Purchase #2 | $198.33 | 10.718% | $219.587 | $219.59 | $219.60 | $219.60 |
| Purchase #3 | $176.91 | 11.274% | $196.8548 | $196.85 | $196.85 | $196.90 |
| Purchase #4 | $140.27 | 13.109% | $158.658 | $158.66 | $158.65 | $158.70 |
| Purchase #5 | $189.60 | 7.784% | $204.3585 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $230.60 | 13.550% | $261.8463 | $261.85 | $261.85 | $261.80 |
| Purchase #7 | $128.94 | 6.867% | $137.7943 | $137.79 | $137.80 | $137.80 |
| 7 purchase totals = | $1,301.24 | $1,430.8803 | $1,430.88 | $1,430.90 | $1,431.00 | |