| 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 | $207.36 | 9.600% | $227.2666 | $227.27 | $227.25 | $227.30 |
| Purchase #2 | $100.91 | 8.659% | $109.6478 | $109.65 | $109.65 | $109.60 |
| Purchase #3 | $145.73 | 9.717% | $159.8906 | $159.89 | $159.90 | $159.90 |
| Purchase #4 | $215.65 | 8.765% | $234.5517 | $234.55 | $234.55 | $234.60 |
| Purchase #5 | $222.68 | 6.862% | $237.9603 | $237.96 | $237.95 | $238.00 |
| Purchase #6 | $135.74 | 6.345% | $144.3527 | $144.35 | $144.35 | $144.40 |
| Purchase #7 | $5.76 | 10.158% | $6.3451 | $6.35 | $6.35 | $6.30 |
| 7 purchase totals = | $1,033.83 | $1,120.0148 | $1,120.02 | $1,120.00 | $1,120.10 | |