| 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 | $204.81 | 8.645% | $222.5158 | $222.52 | $222.50 | $222.50 |
| Purchase #2 | $197.42 | 5.722% | $208.7164 | $208.72 | $208.70 | $208.70 |
| Purchase #3 | $144.95 | 3.117% | $149.4681 | $149.47 | $149.45 | $149.50 |
| Purchase #4 | $96.61 | 5.636% | $102.0549 | $102.05 | $102.05 | $102.10 |
| Purchase #5 | $125.51 | 10.619% | $138.8379 | $138.84 | $138.85 | $138.80 |
| Purchase #6 | $176.44 | 3.767% | $183.0865 | $183.09 | $183.10 | $183.10 |
| Purchase #7 | $22.26 | 5.237% | $23.4258 | $23.43 | $23.45 | $23.40 |
| 7 purchase totals = | $968.00 | $1,028.1054 | $1,028.12 | $1,028.10 | $1,028.10 | |