| 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 | $217.55 | 7.786% | $234.4884 | $234.49 | $234.50 | $234.50 |
| Purchase #2 | $53.55 | 4.764% | $56.1011 | $56.10 | $56.10 | $56.10 |
| Purchase #3 | $42.87 | 8.621% | $46.5658 | $46.57 | $46.55 | $46.60 |
| Purchase #4 | $15.54 | 10.718% | $17.2056 | $17.21 | $17.20 | $17.20 |
| Purchase #5 | $198.94 | 13.730% | $226.2545 | $226.25 | $226.25 | $226.30 |
| Purchase #6 | $102.44 | 5.117% | $107.6819 | $107.68 | $107.70 | $107.70 |
| Purchase #7 | $23.75 | 9.348% | $25.9702 | $25.97 | $25.95 | $26.00 |
| 7 purchase totals = | $654.64 | $714.2675 | $714.27 | $714.25 | $714.40 | |