| 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 | $122.41 | 10.198% | $134.8934 | $134.89 | $134.90 | $134.90 |
| Purchase #2 | $139.33 | 9.231% | $152.1916 | $152.19 | $152.20 | $152.20 |
| Purchase #3 | $230.54 | 13.645% | $261.9972 | $262.00 | $262.00 | $262.00 |
| Purchase #4 | $146.68 | 12.321% | $164.7524 | $164.75 | $164.75 | $164.80 |
| Purchase #5 | $59.82 | 11.544% | $66.7256 | $66.73 | $66.75 | $66.70 |
| Purchase #6 | $15.39 | 8.817% | $16.7469 | $16.75 | $16.75 | $16.70 |
| Purchase #7 | $187.37 | 13.756% | $213.1446 | $213.14 | $213.15 | $213.10 |
| 7 purchase totals = | $901.54 | $1,010.4517 | $1,010.45 | $1,010.50 | $1,010.40 | |