| 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 | $213.32 | 4.253% | $222.3925 | $222.39 | $222.40 | $222.40 |
| Purchase #2 | $13.42 | 4.280% | $13.9944 | $13.99 | $14.00 | $14.00 |
| Purchase #3 | $216.82 | 5.785% | $229.363 | $229.36 | $229.35 | $229.40 |
| Purchase #4 | $24.60 | 7.133% | $26.3547 | $26.35 | $26.35 | $26.40 |
| Purchase #5 | $121.37 | 11.657% | $135.5181 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $104.78 | 9.873% | $115.1249 | $115.12 | $115.10 | $115.10 |
| Purchase #7 | $123.82 | 12.632% | $139.4609 | $139.46 | $139.45 | $139.50 |
| 7 purchase totals = | $818.13 | $882.2085 | $882.19 | $882.15 | $882.30 | |