| 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 | $11.31 | 10.343% | $12.4798 | $12.48 | $12.50 | $12.50 |
| Purchase #2 | $105.37 | 9.632% | $115.5192 | $115.52 | $115.50 | $115.50 |
| Purchase #3 | $203.64 | 11.595% | $227.2521 | $227.25 | $227.25 | $227.30 |
| Purchase #4 | $46.73 | 7.140% | $50.0665 | $50.07 | $50.05 | $50.10 |
| Purchase #5 | $44.36 | 9.775% | $48.6962 | $48.70 | $48.70 | $48.70 |
| Purchase #6 | $195.44 | 7.834% | $210.7508 | $210.75 | $210.75 | $210.80 |
| Purchase #7 | $43.74 | 5.209% | $46.0184 | $46.02 | $46.00 | $46.00 |
| 7 purchase totals = | $650.59 | $710.7830 | $710.79 | $710.75 | $710.90 | |