| 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 | $142.85 | 8.289% | $154.6908 | $154.69 | $154.70 | $154.70 |
| Purchase #2 | $231.77 | 4.196% | $241.4951 | $241.50 | $241.50 | $241.50 |
| Purchase #3 | $182.50 | 13.614% | $207.3456 | $207.35 | $207.35 | $207.30 |
| Purchase #4 | $187.89 | 3.431% | $194.3365 | $194.34 | $194.35 | $194.30 |
| Purchase #5 | $185.28 | 13.485% | $210.265 | $210.27 | $210.25 | $210.30 |
| Purchase #6 | $230.44 | 9.580% | $252.5162 | $252.52 | $252.50 | $252.50 |
| Purchase #7 | $146.44 | 11.795% | $163.7126 | $163.71 | $163.70 | $163.70 |
| 7 purchase totals = | $1,307.17 | $1,424.3618 | $1,424.38 | $1,424.35 | $1,424.30 | |