| 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 | $23.77 | 11.213% | $26.4353 | $26.44 | $26.45 | $26.40 |
| Purchase #2 | $13.96 | 9.455% | $15.2799 | $15.28 | $15.30 | $15.30 |
| Purchase #3 | $94.46 | 7.519% | $101.5624 | $101.56 | $101.55 | $101.60 |
| Purchase #4 | $156.38 | 13.197% | $177.0175 | $177.02 | $177.00 | $177.00 |
| Purchase #5 | $194.76 | 6.132% | $206.7027 | $206.70 | $206.70 | $206.70 |
| Purchase #6 | $137.91 | 8.559% | $149.7137 | $149.71 | $149.70 | $149.70 |
| Purchase #7 | $250.37 | 7.192% | $268.3766 | $268.38 | $268.40 | $268.40 |
| 7 purchase totals = | $871.61 | $945.0881 | $945.09 | $945.10 | $945.10 | |