| 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 | $248.94 | 9.267% | $272.0093 | $272.01 | $272.00 | $272.00 |
| Purchase #2 | $154.82 | 10.250% | $170.6891 | $170.69 | $170.70 | $170.70 |
| Purchase #3 | $73.97 | 8.262% | $80.0814 | $80.08 | $80.10 | $80.10 |
| Purchase #4 | $45.99 | 4.341% | $47.9864 | $47.99 | $48.00 | $48.00 |
| Purchase #5 | $170.62 | 13.339% | $193.379 | $193.38 | $193.40 | $193.40 |
| Purchase #6 | $44.59 | 9.454% | $48.8055 | $48.81 | $48.80 | $48.80 |
| Purchase #7 | $18.88 | 11.170% | $20.9889 | $20.99 | $21.00 | $21.00 |
| 7 purchase totals = | $757.81 | $833.9396 | $833.95 | $834.00 | $834.00 | |