| 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 | $26.93 | 12.862% | $30.3937 | $30.39 | $30.40 | $30.40 |
| Purchase #2 | $66.59 | 3.219% | $68.7335 | $68.73 | $68.75 | $68.70 |
| Purchase #3 | $141.55 | 7.536% | $152.2172 | $152.22 | $152.20 | $152.20 |
| Purchase #4 | $214.92 | 8.327% | $232.8164 | $232.82 | $232.80 | $232.80 |
| Purchase #5 | $162.82 | 13.841% | $185.3559 | $185.36 | $185.35 | $185.40 |
| Purchase #6 | $241.57 | 11.843% | $270.1791 | $270.18 | $270.20 | $270.20 |
| Purchase #7 | $140.86 | 5.611% | $148.7637 | $148.76 | $148.75 | $148.80 |
| 7 purchase totals = | $995.24 | $1,088.4595 | $1,088.46 | $1,088.45 | $1,088.50 | |