| 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 | $90.92 | 13.139% | $102.866 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $156.73 | 3.203% | $161.7501 | $161.75 | $161.75 | $161.80 |
| Purchase #3 | $127.39 | 4.412% | $133.0104 | $133.01 | $133.00 | $133.00 |
| Purchase #4 | $230.74 | 6.806% | $246.4442 | $246.44 | $246.45 | $246.40 |
| Purchase #5 | $67.90 | 10.814% | $75.2427 | $75.24 | $75.25 | $75.20 |
| Purchase #6 | $125.49 | 13.183% | $142.0333 | $142.03 | $142.05 | $142.00 |
| Purchase #7 | $136.34 | 10.591% | $150.7798 | $150.78 | $150.80 | $150.80 |
| 7 purchase totals = | $935.51 | $1,012.1265 | $1,012.12 | $1,012.15 | $1,012.10 | |