| 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 | $208.32 | 3.358% | $215.3154 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $234.74 | 8.516% | $254.7305 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $127.70 | 6.314% | $135.763 | $135.76 | $135.75 | $135.80 |
| Purchase #4 | $27.79 | 10.309% | $30.6549 | $30.65 | $30.65 | $30.70 |
| Purchase #5 | $167.71 | 9.450% | $183.5586 | $183.56 | $183.55 | $183.60 |
| Purchase #6 | $188.89 | 12.352% | $212.2217 | $212.22 | $212.20 | $212.20 |
| Purchase #7 | $110.70 | 4.258% | $115.4136 | $115.41 | $115.40 | $115.40 |
| 7 purchase totals = | $1,065.85 | $1,147.6577 | $1,147.65 | $1,147.60 | $1,147.70 | |