| 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 | $187.86 | 12.223% | $210.8221 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $154.34 | 6.432% | $164.2671 | $164.27 | $164.25 | $164.30 |
| Purchase #3 | $235.89 | 4.679% | $246.9273 | $246.93 | $246.95 | $246.90 |
| Purchase #4 | $132.55 | 13.391% | $150.2998 | $150.30 | $150.30 | $150.30 |
| Purchase #5 | $30.31 | 10.795% | $33.582 | $33.58 | $33.60 | $33.60 |
| Purchase #6 | $243.84 | 11.533% | $271.9621 | $271.96 | $271.95 | $272.00 |
| Purchase #7 | $195.51 | 10.385% | $215.8137 | $215.81 | $215.80 | $215.80 |
| 7 purchase totals = | $1,180.30 | $1,293.6741 | $1,293.67 | $1,293.65 | $1,293.70 | |