| 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 | $196.76 | 6.477% | $209.5041 | $209.50 | $209.50 | $209.50 |
| Purchase #2 | $10.52 | 5.863% | $11.1368 | $11.14 | $11.15 | $11.10 |
| Purchase #3 | $12.79 | 12.329% | $14.3669 | $14.37 | $14.35 | $14.40 |
| Purchase #4 | $148.46 | 9.202% | $162.1213 | $162.12 | $162.10 | $162.10 |
| Purchase #5 | $163.53 | 10.235% | $180.2673 | $180.27 | $180.25 | $180.30 |
| Purchase #6 | $57.33 | 11.113% | $63.7011 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $194.45 | 7.536% | $209.1038 | $209.10 | $209.10 | $209.10 |
| 7 purchase totals = | $783.84 | $850.2013 | $850.20 | $850.15 | $850.20 | |