| 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 | $200.88 | 4.657% | $210.235 | $210.24 | $210.25 | $210.20 |
| Purchase #2 | $243.42 | 3.116% | $251.005 | $251.01 | $251.00 | $251.00 |
| Purchase #3 | $118.91 | 12.449% | $133.7131 | $133.71 | $133.70 | $133.70 |
| Purchase #4 | $75.43 | 4.575% | $78.8809 | $78.88 | $78.90 | $78.90 |
| Purchase #5 | $243.70 | 13.216% | $275.9074 | $275.91 | $275.90 | $275.90 |
| Purchase #6 | $40.25 | 4.396% | $42.0194 | $42.02 | $42.00 | $42.00 |
| Purchase #7 | $23.74 | 13.730% | $26.9995 | $27.00 | $27.00 | $27.00 |
| 7 purchase totals = | $946.33 | $1,018.7603 | $1,018.77 | $1,018.75 | $1,018.70 | |