| 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 | $108.39 | 3.318% | $111.9864 | $111.99 | $112.00 | $112.00 |
| Purchase #2 | $173.51 | 13.432% | $196.8159 | $196.82 | $196.80 | $196.80 |
| Purchase #3 | $10.80 | 10.334% | $11.9161 | $11.92 | $11.90 | $11.90 |
| Purchase #4 | $26.71 | 13.253% | $30.2499 | $30.25 | $30.25 | $30.20 |
| Purchase #5 | $249.43 | 3.729% | $258.7312 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $69.98 | 13.744% | $79.5981 | $79.60 | $79.60 | $79.60 |
| Purchase #7 | $214.32 | 13.561% | $243.3839 | $243.38 | $243.40 | $243.40 |
| 7 purchase totals = | $853.14 | $932.6815 | $932.69 | $932.70 | $932.60 | |