| 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 | $42.86 | 7.195% | $45.9438 | $45.94 | $45.95 | $45.90 |
| Purchase #2 | $237.84 | 4.278% | $248.0148 | $248.01 | $248.00 | $248.00 |
| Purchase #3 | $122.66 | 3.419% | $126.8537 | $126.85 | $126.85 | $126.90 |
| Purchase #4 | $125.80 | 8.279% | $136.215 | $136.22 | $136.20 | $136.20 |
| Purchase #5 | $222.26 | 5.536% | $234.5643 | $234.56 | $234.55 | $234.60 |
| Purchase #6 | $97.94 | 12.423% | $110.1071 | $110.11 | $110.10 | $110.10 |
| Purchase #7 | $122.74 | 9.729% | $134.6814 | $134.68 | $134.70 | $134.70 |
| 7 purchase totals = | $972.10 | $1,036.3801 | $1,036.37 | $1,036.35 | $1,036.40 | |