| 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 | $239.87 | 5.632% | $253.3795 | $253.38 | $253.40 | $253.40 |
| Purchase #2 | $94.32 | 13.422% | $106.9796 | $106.98 | $107.00 | $107.00 |
| Purchase #3 | $7.74 | 12.710% | $8.7238 | $8.72 | $8.70 | $8.70 |
| Purchase #4 | $12.72 | 11.356% | $14.1645 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $234.76 | 5.246% | $247.0755 | $247.08 | $247.10 | $247.10 |
| Purchase #6 | $199.32 | 11.758% | $222.756 | $222.76 | $222.75 | $222.80 |
| Purchase #7 | $105.30 | 4.594% | $110.1375 | $110.14 | $110.15 | $110.10 |
| 7 purchase totals = | $894.03 | $963.2164 | $963.22 | $963.25 | $963.30 | |