| 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 | $217.46 | 4.625% | $227.5175 | $227.52 | $227.50 | $227.50 |
| Purchase #2 | $225.93 | 12.461% | $254.0831 | $254.08 | $254.10 | $254.10 |
| Purchase #3 | $198.30 | 7.422% | $213.0178 | $213.02 | $213.00 | $213.00 |
| Purchase #4 | $82.55 | 7.254% | $88.5382 | $88.54 | $88.55 | $88.50 |
| Purchase #5 | $57.33 | 7.501% | $61.6303 | $61.63 | $61.65 | $61.60 |
| Purchase #6 | $105.82 | 3.660% | $109.693 | $109.69 | $109.70 | $109.70 |
| Purchase #7 | $67.82 | 8.322% | $73.464 | $73.46 | $73.45 | $73.50 |
| 7 purchase totals = | $955.21 | $1,027.9439 | $1,027.94 | $1,027.95 | $1,027.90 | |