| 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 | $18.31 | 10.320% | $20.1996 | $20.20 | $20.20 | $20.20 |
| Purchase #2 | $193.54 | 12.478% | $217.6899 | $217.69 | $217.70 | $217.70 |
| Purchase #3 | $213.91 | 6.761% | $228.3725 | $228.37 | $228.35 | $228.40 |
| Purchase #4 | $73.76 | 11.490% | $82.235 | $82.24 | $82.25 | $82.20 |
| Purchase #5 | $36.91 | 13.688% | $41.9622 | $41.96 | $41.95 | $42.00 |
| Purchase #6 | $191.91 | 4.814% | $201.1485 | $201.15 | $201.15 | $201.10 |
| Purchase #7 | $241.66 | 5.744% | $255.541 | $255.54 | $255.55 | $255.50 |
| 7 purchase totals = | $970.00 | $1,047.1487 | $1,047.15 | $1,047.15 | $1,047.10 | |