| 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 | $129.31 | 11.412% | $144.0669 | $144.07 | $144.05 | $144.10 |
| Purchase #2 | $95.36 | 3.127% | $98.3419 | $98.34 | $98.35 | $98.30 |
| Purchase #3 | $232.89 | 7.102% | $249.4298 | $249.43 | $249.45 | $249.40 |
| Purchase #4 | $240.36 | 8.858% | $261.6511 | $261.65 | $261.65 | $261.70 |
| Purchase #5 | $203.73 | 13.474% | $231.1806 | $231.18 | $231.20 | $231.20 |
| Purchase #6 | $196.81 | 11.295% | $219.0397 | $219.04 | $219.05 | $219.00 |
| Purchase #7 | $56.85 | 11.182% | $63.207 | $63.21 | $63.20 | $63.20 |
| 7 purchase totals = | $1,155.31 | $1,266.9170 | $1,266.92 | $1,266.95 | $1,266.90 | |