| 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 | $206.32 | 11.188% | $229.4031 | $229.40 | $229.40 | $229.40 |
| Purchase #2 | $225.88 | 4.541% | $236.1372 | $236.14 | $236.15 | $236.10 |
| Purchase #3 | $30.38 | 11.759% | $33.9524 | $33.95 | $33.95 | $34.00 |
| Purchase #4 | $41.35 | 3.579% | $42.8299 | $42.83 | $42.85 | $42.80 |
| Purchase #5 | $186.51 | 7.161% | $199.866 | $199.87 | $199.85 | $199.90 |
| Purchase #6 | $13.80 | 8.527% | $14.9767 | $14.98 | $15.00 | $15.00 |
| Purchase #7 | $113.32 | 4.752% | $118.705 | $118.71 | $118.70 | $118.70 |
| 7 purchase totals = | $817.56 | $875.8703 | $875.88 | $875.90 | $875.90 | |