| 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 | $230.93 | 13.646% | $262.4427 | $262.44 | $262.45 | $262.40 |
| Purchase #2 | $121.85 | 10.682% | $134.866 | $134.87 | $134.85 | $134.90 |
| Purchase #3 | $78.47 | 5.423% | $82.7254 | $82.73 | $82.75 | $82.70 |
| Purchase #4 | $36.47 | 7.737% | $39.2917 | $39.29 | $39.30 | $39.30 |
| Purchase #5 | $97.65 | 12.398% | $109.7566 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $76.81 | 13.118% | $86.8859 | $86.89 | $86.90 | $86.90 |
| Purchase #7 | $149.73 | 7.299% | $160.6588 | $160.66 | $160.65 | $160.70 |
| 7 purchase totals = | $791.91 | $876.6271 | $876.64 | $876.65 | $876.70 | |