| 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 | $131.32 | 8.135% | $142.0029 | $142.00 | $142.00 | $142.00 |
| Purchase #2 | $86.58 | 11.151% | $96.2345 | $96.23 | $96.25 | $96.20 |
| Purchase #3 | $187.87 | 9.748% | $206.1836 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $218.63 | 8.618% | $237.4715 | $237.47 | $237.45 | $237.50 |
| Purchase #5 | $147.43 | 12.634% | $166.0563 | $166.06 | $166.05 | $166.10 |
| Purchase #6 | $188.50 | 13.242% | $213.4612 | $213.46 | $213.45 | $213.50 |
| Purchase #7 | $26.72 | 13.197% | $30.2462 | $30.25 | $30.25 | $30.20 |
| 7 purchase totals = | $987.05 | $1,091.6562 | $1,091.65 | $1,091.65 | $1,091.70 | |