| 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 | $198.49 | 6.318% | $211.0306 | $211.03 | $211.05 | $211.00 |
| Purchase #2 | $242.80 | 9.522% | $265.9194 | $265.92 | $265.90 | $265.90 |
| Purchase #3 | $211.32 | 12.609% | $237.9653 | $237.97 | $237.95 | $238.00 |
| Purchase #4 | $70.25 | 7.811% | $75.7372 | $75.74 | $75.75 | $75.70 |
| Purchase #5 | $164.37 | 8.222% | $177.8845 | $177.88 | $177.90 | $177.90 |
| Purchase #6 | $182.93 | 8.656% | $198.7644 | $198.76 | $198.75 | $198.80 |
| Purchase #7 | $236.52 | 11.378% | $263.4312 | $263.43 | $263.45 | $263.40 |
| 7 purchase totals = | $1,306.68 | $1,430.7326 | $1,430.73 | $1,430.75 | $1,430.70 | |