| 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 | $193.66 | 9.459% | $211.9783 | $211.98 | $212.00 | $212.00 |
| Purchase #2 | $79.47 | 8.760% | $86.4316 | $86.43 | $86.45 | $86.40 |
| Purchase #3 | $52.75 | 3.106% | $54.3884 | $54.39 | $54.40 | $54.40 |
| Purchase #4 | $7.44 | 4.217% | $7.7537 | $7.75 | $7.75 | $7.80 |
| Purchase #5 | $217.45 | 5.442% | $229.2836 | $229.28 | $229.30 | $229.30 |
| Purchase #6 | $208.63 | 10.787% | $231.1349 | $231.13 | $231.15 | $231.10 |
| Purchase #7 | $27.35 | 3.854% | $28.4041 | $28.40 | $28.40 | $28.40 |
| 7 purchase totals = | $786.75 | $849.3746 | $849.36 | $849.45 | $849.40 | |