| 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 | $204.95 | 8.716% | $222.8134 | $222.81 | $222.80 | $222.80 |
| Purchase #2 | $204.30 | 5.433% | $215.3996 | $215.40 | $215.40 | $215.40 |
| Purchase #3 | $27.98 | 13.358% | $31.7176 | $31.72 | $31.70 | $31.70 |
| Purchase #4 | $33.78 | 9.141% | $36.8678 | $36.87 | $36.85 | $36.90 |
| Purchase #5 | $101.36 | 6.433% | $107.8805 | $107.88 | $107.90 | $107.90 |
| Purchase #6 | $233.70 | 8.225% | $252.9218 | $252.92 | $252.90 | $252.90 |
| Purchase #7 | $19.87 | 12.805% | $22.4144 | $22.41 | $22.40 | $22.40 |
| 7 purchase totals = | $825.94 | $890.0151 | $890.01 | $889.95 | $890.00 | |