| 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 | $23.27 | 12.135% | $26.0938 | $26.09 | $26.10 | $26.10 |
| Purchase #2 | $195.61 | 8.369% | $211.9806 | $211.98 | $212.00 | $212.00 |
| Purchase #3 | $40.29 | 3.688% | $41.7759 | $41.78 | $41.80 | $41.80 |
| Purchase #4 | $10.67 | 11.368% | $11.883 | $11.88 | $11.90 | $11.90 |
| Purchase #5 | $6.26 | 7.145% | $6.7073 | $6.71 | $6.70 | $6.70 |
| Purchase #6 | $185.82 | 6.691% | $198.2532 | $198.25 | $198.25 | $198.30 |
| Purchase #7 | $108.55 | 8.612% | $117.8983 | $117.90 | $117.90 | $117.90 |
| 7 purchase totals = | $570.47 | $614.5921 | $614.59 | $614.65 | $614.70 | |