| 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 | $134.81 | 3.465% | $139.4812 | $139.48 | $139.50 | $139.50 |
| Purchase #2 | $170.35 | 13.426% | $193.2212 | $193.22 | $193.20 | $193.20 |
| Purchase #3 | $198.72 | 10.647% | $219.8777 | $219.88 | $219.90 | $219.90 |
| Purchase #4 | $246.52 | 6.198% | $261.7993 | $261.80 | $261.80 | $261.80 |
| Purchase #5 | $37.36 | 8.227% | $40.4336 | $40.43 | $40.45 | $40.40 |
| Purchase #6 | $249.82 | 7.604% | $268.8163 | $268.82 | $268.80 | $268.80 |
| Purchase #7 | $106.60 | 3.193% | $110.0037 | $110.00 | $110.00 | $110.00 |
| 7 purchase totals = | $1,144.18 | $1,233.6330 | $1,233.63 | $1,233.65 | $1,233.60 | |