| 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 | $25.36 | 5.427% | $26.7363 | $26.74 | $26.75 | $26.70 |
| Purchase #2 | $72.31 | 9.126% | $78.909 | $78.91 | $78.90 | $78.90 |
| Purchase #3 | $214.70 | 4.341% | $224.0201 | $224.02 | $224.00 | $224.00 |
| Purchase #4 | $109.79 | 10.700% | $121.5375 | $121.54 | $121.55 | $121.50 |
| Purchase #5 | $219.71 | 8.270% | $237.88 | $237.88 | $237.90 | $237.90 |
| Purchase #6 | $212.35 | 7.832% | $228.9813 | $228.98 | $229.00 | $229.00 |
| Purchase #7 | $164.86 | 11.674% | $184.1058 | $184.11 | $184.10 | $184.10 |
| 7 purchase totals = | $1,019.08 | $1,102.1700 | $1,102.18 | $1,102.20 | $1,102.10 | |