| 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 | $191.51 | 5.517% | $202.0756 | $202.08 | $202.10 | $202.10 |
| Purchase #2 | $200.41 | 11.707% | $223.872 | $223.87 | $223.85 | $223.90 |
| Purchase #3 | $245.30 | 3.119% | $252.9509 | $252.95 | $252.95 | $253.00 |
| Purchase #4 | $103.96 | 8.858% | $113.1688 | $113.17 | $113.15 | $113.20 |
| Purchase #5 | $16.68 | 4.699% | $17.4638 | $17.46 | $17.45 | $17.50 |
| Purchase #6 | $70.59 | 6.306% | $75.0414 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $109.56 | 3.573% | $113.4746 | $113.47 | $113.45 | $113.50 |
| 7 purchase totals = | $938.01 | $998.0471 | $998.04 | $998.00 | $998.20 | |