| 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 | $217.72 | 4.813% | $228.1989 | $228.20 | $228.20 | $228.20 |
| Purchase #2 | $238.32 | 6.589% | $254.0229 | $254.02 | $254.00 | $254.00 |
| Purchase #3 | $27.40 | 9.824% | $30.0918 | $30.09 | $30.10 | $30.10 |
| Purchase #4 | $11.42 | 11.653% | $12.7508 | $12.75 | $12.75 | $12.80 |
| Purchase #5 | $50.34 | 9.440% | $55.0921 | $55.09 | $55.10 | $55.10 |
| Purchase #6 | $155.69 | 8.329% | $168.6574 | $168.66 | $168.65 | $168.70 |
| Purchase #7 | $31.81 | 7.257% | $34.1185 | $34.12 | $34.10 | $34.10 |
| 7 purchase totals = | $732.70 | $782.9324 | $782.93 | $782.90 | $783.00 | |