| 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 | $193.97 | 10.476% | $214.2903 | $214.29 | $214.30 | $214.30 |
| Purchase #2 | $141.60 | 10.312% | $156.2018 | $156.20 | $156.20 | $156.20 |
| Purchase #3 | $107.74 | 12.806% | $121.5372 | $121.54 | $121.55 | $121.50 |
| Purchase #4 | $49.64 | 6.342% | $52.7882 | $52.79 | $52.80 | $52.80 |
| Purchase #5 | $207.49 | 8.324% | $224.7615 | $224.76 | $224.75 | $224.80 |
| Purchase #6 | $98.55 | 3.556% | $102.0544 | $102.05 | $102.05 | $102.10 |
| Purchase #7 | $228.83 | 3.687% | $237.267 | $237.27 | $237.25 | $237.30 |
| 7 purchase totals = | $1,027.82 | $1,108.9004 | $1,108.90 | $1,108.90 | $1,109.00 | |