| 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 | $209.71 | 7.680% | $225.8157 | $225.82 | $225.80 | $225.80 |
| Purchase #2 | $11.83 | 13.400% | $13.4152 | $13.42 | $13.40 | $13.40 |
| Purchase #3 | $30.52 | 6.403% | $32.4742 | $32.47 | $32.45 | $32.50 |
| Purchase #4 | $49.66 | 11.608% | $55.4245 | $55.42 | $55.40 | $55.40 |
| Purchase #5 | $143.87 | 7.382% | $154.4905 | $154.49 | $154.50 | $154.50 |
| Purchase #6 | $156.75 | 9.509% | $171.6554 | $171.66 | $171.65 | $171.70 |
| Purchase #7 | $118.47 | 6.298% | $125.9312 | $125.93 | $125.95 | $125.90 |
| 7 purchase totals = | $720.81 | $779.2067 | $779.21 | $779.15 | $779.20 | |