| 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 | $9.57 | 8.427% | $10.3765 | $10.38 | $10.40 | $10.40 |
| Purchase #2 | $197.62 | 12.350% | $222.0261 | $222.03 | $222.05 | $222.00 |
| Purchase #3 | $242.52 | 9.266% | $264.9919 | $264.99 | $265.00 | $265.00 |
| Purchase #4 | $96.68 | 13.752% | $109.9754 | $109.98 | $110.00 | $110.00 |
| Purchase #5 | $166.63 | 9.726% | $182.8364 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $188.78 | 9.662% | $207.0199 | $207.02 | $207.00 | $207.00 |
| Purchase #7 | $28.69 | 6.333% | $30.5069 | $30.51 | $30.50 | $30.50 |
| 7 purchase totals = | $930.49 | $1,027.7331 | $1,027.75 | $1,027.80 | $1,027.70 | |