| 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 | $117.71 | 5.729% | $124.4536 | $124.45 | $124.45 | $124.50 |
| Purchase #2 | $150.73 | 6.554% | $160.6088 | $160.61 | $160.60 | $160.60 |
| Purchase #3 | $66.80 | 10.718% | $73.9596 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $11.94 | 3.767% | $12.3898 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $42.31 | 10.716% | $46.8439 | $46.84 | $46.85 | $46.80 |
| Purchase #6 | $36.96 | 8.775% | $40.2032 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $228.91 | 4.479% | $239.1629 | $239.16 | $239.15 | $239.20 |
| 7 purchase totals = | $655.36 | $697.6218 | $697.61 | $697.60 | $697.70 | |