| 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 | $237.60 | 9.594% | $260.3953 | $260.40 | $260.40 | $260.40 |
| Purchase #2 | $14.73 | 8.494% | $15.9812 | $15.98 | $16.00 | $16.00 |
| Purchase #3 | $233.46 | 12.523% | $262.6962 | $262.70 | $262.70 | $262.70 |
| Purchase #4 | $217.67 | 13.429% | $246.9009 | $246.90 | $246.90 | $246.90 |
| Purchase #5 | $121.66 | 12.186% | $136.4855 | $136.49 | $136.50 | $136.50 |
| Purchase #6 | $233.86 | 3.235% | $241.4254 | $241.43 | $241.45 | $241.40 |
| Purchase #7 | $49.60 | 11.351% | $55.2301 | $55.23 | $55.25 | $55.20 |
| 7 purchase totals = | $1,108.58 | $1,219.1146 | $1,219.13 | $1,219.20 | $1,219.10 | |