| 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 | $237.96 | 4.369% | $248.3565 | $248.36 | $248.35 | $248.40 |
| Purchase #2 | $167.50 | 9.349% | $183.1596 | $183.16 | $183.15 | $183.20 |
| Purchase #3 | $17.62 | 3.276% | $18.1972 | $18.20 | $18.20 | $18.20 |
| Purchase #4 | $160.98 | 8.642% | $174.8919 | $174.89 | $174.90 | $174.90 |
| Purchase #5 | $62.72 | 8.387% | $67.9803 | $67.98 | $68.00 | $68.00 |
| Purchase #6 | $120.55 | 3.491% | $124.7584 | $124.76 | $124.75 | $124.80 |
| Purchase #7 | $156.53 | 3.298% | $161.6924 | $161.69 | $161.70 | $161.70 |
| 7 purchase totals = | $923.86 | $979.0363 | $979.04 | $979.05 | $979.20 | |