| 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 | $186.43 | 5.350% | $196.404 | $196.40 | $196.40 | $196.40 |
| Purchase #2 | $236.56 | 13.863% | $269.3543 | $269.35 | $269.35 | $269.40 |
| Purchase #3 | $91.71 | 10.120% | $100.9911 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $233.32 | 8.264% | $252.6016 | $252.60 | $252.60 | $252.60 |
| Purchase #5 | $151.94 | 3.810% | $157.7289 | $157.73 | $157.75 | $157.70 |
| Purchase #6 | $57.37 | 12.321% | $64.4386 | $64.44 | $64.45 | $64.40 |
| Purchase #7 | $61.58 | 11.655% | $68.7571 | $68.76 | $68.75 | $68.80 |
| 7 purchase totals = | $1,018.91 | $1,110.2756 | $1,110.27 | $1,110.30 | $1,110.30 | |