| 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 | $64.71 | 3.142% | $66.7432 | $66.74 | $66.75 | $66.70 |
| Purchase #2 | $243.25 | 12.864% | $274.5417 | $274.54 | $274.55 | $274.50 |
| Purchase #3 | $200.61 | 11.621% | $223.9229 | $223.92 | $223.90 | $223.90 |
| Purchase #4 | $127.93 | 10.183% | $140.9571 | $140.96 | $140.95 | $141.00 |
| Purchase #5 | $78.88 | 9.378% | $86.2774 | $86.28 | $86.30 | $86.30 |
| Purchase #6 | $234.93 | 10.845% | $260.4082 | $260.41 | $260.40 | $260.40 |
| Purchase #7 | $126.59 | 8.498% | $137.3476 | $137.35 | $137.35 | $137.30 |
| 7 purchase totals = | $1,076.90 | $1,190.1981 | $1,190.20 | $1,190.20 | $1,190.10 | |