| 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 | $233.76 | 13.320% | $264.8968 | $264.90 | $264.90 | $264.90 |
| Purchase #2 | $216.80 | 5.801% | $229.3766 | $229.38 | $229.40 | $229.40 |
| Purchase #3 | $104.25 | 10.684% | $115.3881 | $115.39 | $115.40 | $115.40 |
| Purchase #4 | $151.99 | 3.477% | $157.2747 | $157.27 | $157.25 | $157.30 |
| Purchase #5 | $198.65 | 8.414% | $215.3644 | $215.36 | $215.35 | $215.40 |
| Purchase #6 | $68.31 | 12.496% | $76.846 | $76.85 | $76.85 | $76.80 |
| Purchase #7 | $58.29 | 8.607% | $63.307 | $63.31 | $63.30 | $63.30 |
| 7 purchase totals = | $1,032.05 | $1,122.4536 | $1,122.46 | $1,122.45 | $1,122.50 | |