| 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 | $193.25 | 8.252% | $209.197 | $209.20 | $209.20 | $209.20 |
| Purchase #2 | $144.76 | 3.240% | $149.4502 | $149.45 | $149.45 | $149.50 |
| Purchase #3 | $10.27 | 5.144% | $10.7983 | $10.80 | $10.80 | $10.80 |
| Purchase #4 | $26.34 | 6.677% | $28.0987 | $28.10 | $28.10 | $28.10 |
| Purchase #5 | $195.30 | 4.704% | $204.4869 | $204.49 | $204.50 | $204.50 |
| Purchase #6 | $35.38 | 6.594% | $37.713 | $37.71 | $37.70 | $37.70 |
| Purchase #7 | $20.49 | 13.327% | $23.2207 | $23.22 | $23.20 | $23.20 |
| 7 purchase totals = | $625.79 | $662.9648 | $662.97 | $662.95 | $663.00 | |