| 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 | $70.90 | 10.172% | $78.1119 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $244.43 | 4.347% | $255.0554 | $255.06 | $255.05 | $255.10 |
| Purchase #3 | $250.78 | 8.644% | $272.4574 | $272.46 | $272.45 | $272.50 |
| Purchase #4 | $113.91 | 7.250% | $122.1685 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $22.92 | 13.307% | $25.97 | $25.97 | $25.95 | $26.00 |
| Purchase #6 | $214.35 | 5.520% | $226.1821 | $226.18 | $226.20 | $226.20 |
| Purchase #7 | $199.63 | 11.209% | $222.0065 | $222.01 | $222.00 | $222.00 |
| 7 purchase totals = | $1,116.92 | $1,201.9518 | $1,201.96 | $1,201.90 | $1,202.10 | |