| 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 | $186.25 | 8.621% | $202.3066 | $202.31 | $202.30 | $202.30 |
| Purchase #2 | $193.95 | 3.171% | $200.1002 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $102.60 | 10.125% | $112.9883 | $112.99 | $113.00 | $113.00 |
| Purchase #4 | $234.41 | 13.421% | $265.8702 | $265.87 | $265.85 | $265.90 |
| Purchase #5 | $70.89 | 5.323% | $74.6635 | $74.66 | $74.65 | $74.70 |
| Purchase #6 | $63.84 | 12.803% | $72.0134 | $72.01 | $72.00 | $72.00 |
| Purchase #7 | $52.91 | 5.380% | $55.7566 | $55.76 | $55.75 | $55.80 |
| 7 purchase totals = | $904.85 | $983.6988 | $983.70 | $983.65 | $983.80 | |