| 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 | $235.74 | 4.365% | $246.0301 | $246.03 | $246.05 | $246.00 |
| Purchase #2 | $126.54 | 7.490% | $136.0178 | $136.02 | $136.00 | $136.00 |
| Purchase #3 | $173.40 | 4.140% | $180.5788 | $180.58 | $180.60 | $180.60 |
| Purchase #4 | $205.82 | 8.816% | $223.9651 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $9.42 | 3.723% | $9.7707 | $9.77 | $9.75 | $9.80 |
| Purchase #6 | $20.91 | 13.621% | $23.7582 | $23.76 | $23.75 | $23.80 |
| Purchase #7 | $200.25 | 8.705% | $217.6818 | $217.68 | $217.70 | $217.70 |
| 7 purchase totals = | $972.08 | $1,037.8025 | $1,037.81 | $1,037.80 | $1,037.90 | |