| 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 | $10.95 | 10.489% | $12.0985 | $12.10 | $12.10 | $12.10 |
| Purchase #2 | $191.35 | 12.316% | $214.9167 | $214.92 | $214.90 | $214.90 |
| Purchase #3 | $187.55 | 11.274% | $208.6944 | $208.69 | $208.70 | $208.70 |
| Purchase #4 | $81.93 | 5.846% | $86.7196 | $86.72 | $86.70 | $86.70 |
| Purchase #5 | $92.42 | 7.569% | $99.4153 | $99.42 | $99.40 | $99.40 |
| Purchase #6 | $224.64 | 4.836% | $235.5036 | $235.50 | $235.50 | $235.50 |
| Purchase #7 | $234.32 | 10.604% | $259.1673 | $259.17 | $259.15 | $259.20 |
| 7 purchase totals = | $1,023.16 | $1,116.5154 | $1,116.52 | $1,116.45 | $1,116.50 | |