| 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 | $11.67 | 9.740% | $12.8067 | $12.81 | $12.80 | $12.80 |
| Purchase #2 | $238.53 | 10.358% | $263.2369 | $263.24 | $263.25 | $263.20 |
| Purchase #3 | $217.91 | 13.287% | $246.8637 | $246.86 | $246.85 | $246.90 |
| Purchase #4 | $66.74 | 4.619% | $69.8227 | $69.82 | $69.80 | $69.80 |
| Purchase #5 | $104.56 | 3.279% | $107.9885 | $107.99 | $108.00 | $108.00 |
| Purchase #6 | $238.39 | 4.832% | $249.909 | $249.91 | $249.90 | $249.90 |
| Purchase #7 | $100.99 | 9.490% | $110.574 | $110.57 | $110.55 | $110.60 |
| 7 purchase totals = | $978.79 | $1,061.2015 | $1,061.20 | $1,061.15 | $1,061.20 | |