| 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 | $205.61 | 4.149% | $214.1408 | $214.14 | $214.15 | $214.10 |
| Purchase #2 | $141.74 | 11.578% | $158.1507 | $158.15 | $158.15 | $158.20 |
| Purchase #3 | $49.37 | 8.162% | $53.3996 | $53.40 | $53.40 | $53.40 |
| Purchase #4 | $29.68 | 3.639% | $30.7601 | $30.76 | $30.75 | $30.80 |
| Purchase #5 | $112.56 | 9.188% | $122.902 | $122.90 | $122.90 | $122.90 |
| Purchase #6 | $109.34 | 6.780% | $116.7533 | $116.75 | $116.75 | $116.80 |
| Purchase #7 | $249.51 | 6.124% | $264.79 | $264.79 | $264.80 | $264.80 |
| 7 purchase totals = | $897.81 | $960.8965 | $960.89 | $960.90 | $961.00 | |