| 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 | $237.28 | 11.431% | $264.4035 | $264.40 | $264.40 | $264.40 |
| Purchase #2 | $242.25 | 5.283% | $255.0481 | $255.05 | $255.05 | $255.00 |
| Purchase #3 | $77.30 | 8.824% | $84.121 | $84.12 | $84.10 | $84.10 |
| Purchase #4 | $29.54 | 3.745% | $30.6463 | $30.65 | $30.65 | $30.60 |
| Purchase #5 | $115.71 | 6.644% | $123.3978 | $123.40 | $123.40 | $123.40 |
| Purchase #6 | $70.84 | 10.590% | $78.342 | $78.34 | $78.35 | $78.30 |
| Purchase #7 | $45.87 | 7.355% | $49.2437 | $49.24 | $49.25 | $49.20 |
| 7 purchase totals = | $818.79 | $885.2024 | $885.20 | $885.20 | $885.00 | |