| 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 | $116.37 | 13.132% | $131.6517 | $131.65 | $131.65 | $131.70 |
| Purchase #2 | $101.57 | 12.839% | $114.6106 | $114.61 | $114.60 | $114.60 |
| Purchase #3 | $188.56 | 5.476% | $198.8855 | $198.89 | $198.90 | $198.90 |
| Purchase #4 | $223.30 | 11.721% | $249.473 | $249.47 | $249.45 | $249.50 |
| Purchase #5 | $197.63 | 3.634% | $204.8119 | $204.81 | $204.80 | $204.80 |
| Purchase #6 | $24.50 | 12.172% | $27.4821 | $27.48 | $27.50 | $27.50 |
| Purchase #7 | $8.70 | 9.722% | $9.5458 | $9.55 | $9.55 | $9.50 |
| 7 purchase totals = | $860.63 | $936.4606 | $936.46 | $936.45 | $936.50 | |