| 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 | $134.94 | 5.314% | $142.1107 | $142.11 | $142.10 | $142.10 |
| Purchase #2 | $234.97 | 3.590% | $243.4054 | $243.41 | $243.40 | $243.40 |
| Purchase #3 | $30.52 | 9.360% | $33.3767 | $33.38 | $33.40 | $33.40 |
| Purchase #4 | $82.90 | 5.504% | $87.4628 | $87.46 | $87.45 | $87.50 |
| Purchase #5 | $11.78 | 7.648% | $12.6809 | $12.68 | $12.70 | $12.70 |
| Purchase #6 | $155.71 | 8.769% | $169.3642 | $169.36 | $169.35 | $169.40 |
| Purchase #7 | $243.74 | 12.662% | $274.6024 | $274.60 | $274.60 | $274.60 |
| 7 purchase totals = | $894.56 | $963.0031 | $963.00 | $963.00 | $963.10 | |