| 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 | $219.76 | 7.160% | $235.4948 | $235.49 | $235.50 | $235.50 |
| Purchase #2 | $116.92 | 5.834% | $123.7411 | $123.74 | $123.75 | $123.70 |
| Purchase #3 | $85.87 | 13.611% | $97.5578 | $97.56 | $97.55 | $97.60 |
| Purchase #4 | $6.32 | 12.701% | $7.1227 | $7.12 | $7.10 | $7.10 |
| Purchase #5 | $34.72 | 7.728% | $37.4032 | $37.40 | $37.40 | $37.40 |
| Purchase #6 | $56.40 | 13.696% | $64.1245 | $64.12 | $64.10 | $64.10 |
| Purchase #7 | $188.51 | 10.153% | $207.6494 | $207.65 | $207.65 | $207.60 |
| 7 purchase totals = | $708.50 | $773.0935 | $773.08 | $773.05 | $773.00 | |