| 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 | $30.69 | 8.136% | $33.1869 | $33.19 | $33.20 | $33.20 |
| Purchase #2 | $54.65 | 6.269% | $58.076 | $58.08 | $58.10 | $58.10 |
| Purchase #3 | $103.96 | 8.717% | $113.0222 | $113.02 | $113.00 | $113.00 |
| Purchase #4 | $117.68 | 12.239% | $132.0829 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $216.70 | 9.520% | $237.3298 | $237.33 | $237.35 | $237.30 |
| Purchase #6 | $225.79 | 5.372% | $237.9194 | $237.92 | $237.90 | $237.90 |
| Purchase #7 | $30.97 | 9.220% | $33.8254 | $33.83 | $33.85 | $33.80 |
| 7 purchase totals = | $780.44 | $845.4426 | $845.45 | $845.50 | $845.40 | |