| 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 | $229.86 | 4.282% | $239.7026 | $239.70 | $239.70 | $239.70 |
| Purchase #2 | $97.41 | 11.373% | $108.4884 | $108.49 | $108.50 | $108.50 |
| Purchase #3 | $73.51 | 11.202% | $81.7446 | $81.74 | $81.75 | $81.70 |
| Purchase #4 | $206.76 | 12.609% | $232.8304 | $232.83 | $232.85 | $232.80 |
| Purchase #5 | $197.62 | 12.161% | $221.6526 | $221.65 | $221.65 | $221.70 |
| Purchase #6 | $196.27 | 13.522% | $222.8096 | $222.81 | $222.80 | $222.80 |
| Purchase #7 | $23.34 | 7.715% | $25.1407 | $25.14 | $25.15 | $25.10 |
| 7 purchase totals = | $1,024.77 | $1,132.3689 | $1,132.36 | $1,132.40 | $1,132.30 | |