| 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 | $223.81 | 8.407% | $242.6257 | $242.63 | $242.65 | $242.60 |
| Purchase #2 | $99.39 | 6.610% | $105.9597 | $105.96 | $105.95 | $106.00 |
| Purchase #3 | $57.35 | 12.383% | $64.4517 | $64.45 | $64.45 | $64.50 |
| Purchase #4 | $117.43 | 13.423% | $133.1926 | $133.19 | $133.20 | $133.20 |
| Purchase #5 | $30.83 | 12.618% | $34.7201 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $236.50 | 4.525% | $247.2016 | $247.20 | $247.20 | $247.20 |
| Purchase #7 | $36.47 | 4.619% | $38.1545 | $38.15 | $38.15 | $38.20 |
| 7 purchase totals = | $801.78 | $866.3059 | $866.30 | $866.30 | $866.40 | |