| 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 | $118.71 | 12.246% | $133.2472 | $133.25 | $133.25 | $133.20 |
| Purchase #2 | $198.81 | 9.497% | $217.691 | $217.69 | $217.70 | $217.70 |
| Purchase #3 | $75.75 | 12.149% | $84.9529 | $84.95 | $84.95 | $85.00 |
| Purchase #4 | $9.36 | 8.471% | $10.1529 | $10.15 | $10.15 | $10.20 |
| Purchase #5 | $126.62 | 9.847% | $139.0883 | $139.09 | $139.10 | $139.10 |
| Purchase #6 | $123.53 | 9.134% | $134.8132 | $134.81 | $134.80 | $134.80 |
| Purchase #7 | $247.83 | 3.507% | $256.5214 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $900.61 | $976.4669 | $976.46 | $976.45 | $976.50 | |