| 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 | $248.78 | 13.380% | $282.0668 | $282.07 | $282.05 | $282.10 |
| Purchase #2 | $224.90 | 12.185% | $252.3041 | $252.30 | $252.30 | $252.30 |
| Purchase #3 | $139.96 | 11.407% | $155.9252 | $155.93 | $155.95 | $155.90 |
| Purchase #4 | $95.79 | 6.228% | $101.7558 | $101.76 | $101.75 | $101.80 |
| Purchase #5 | $247.98 | 9.610% | $271.8109 | $271.81 | $271.80 | $271.80 |
| Purchase #6 | $51.52 | 12.741% | $58.0842 | $58.08 | $58.10 | $58.10 |
| Purchase #7 | $203.29 | 12.628% | $228.9615 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $1,212.22 | $1,350.9085 | $1,350.91 | $1,350.90 | $1,351.00 | |