| 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 | $8.26 | 12.337% | $9.279 | $9.28 | $9.30 | $9.30 |
| Purchase #2 | $160.79 | 12.357% | $180.6588 | $180.66 | $180.65 | $180.70 |
| Purchase #3 | $55.98 | 11.127% | $62.2089 | $62.21 | $62.20 | $62.20 |
| Purchase #4 | $234.83 | 12.133% | $263.3219 | $263.32 | $263.30 | $263.30 |
| Purchase #5 | $226.99 | 12.543% | $255.4614 | $255.46 | $255.45 | $255.50 |
| Purchase #6 | $188.64 | 8.792% | $205.2252 | $205.23 | $205.25 | $205.20 |
| Purchase #7 | $108.54 | 8.602% | $117.8766 | $117.88 | $117.90 | $117.90 |
| 7 purchase totals = | $984.03 | $1,094.0318 | $1,094.04 | $1,094.05 | $1,094.10 | |