| 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 | $225.29 | 12.488% | $253.4242 | $253.42 | $253.40 | $253.40 |
| Purchase #2 | $5.79 | 9.698% | $6.3515 | $6.35 | $6.35 | $6.40 |
| Purchase #3 | $109.77 | 8.340% | $118.9248 | $118.92 | $118.90 | $118.90 |
| Purchase #4 | $5.37 | 12.832% | $6.0591 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $193.52 | 10.403% | $213.6519 | $213.65 | $213.65 | $213.70 |
| Purchase #6 | $143.65 | 11.867% | $160.6969 | $160.70 | $160.70 | $160.70 |
| Purchase #7 | $141.44 | 6.652% | $150.8486 | $150.85 | $150.85 | $150.80 |
| 7 purchase totals = | $824.83 | $909.9570 | $909.95 | $909.90 | $910.00 | |