| 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 | $99.87 | 3.537% | $103.4024 | $103.40 | $103.40 | $103.40 |
| Purchase #2 | $39.72 | 9.379% | $43.4453 | $43.45 | $43.45 | $43.40 |
| Purchase #3 | $250.74 | 7.672% | $269.9768 | $269.98 | $270.00 | $270.00 |
| Purchase #4 | $95.78 | 5.610% | $101.1533 | $101.15 | $101.15 | $101.20 |
| Purchase #5 | $55.88 | 10.613% | $61.8105 | $61.81 | $61.80 | $61.80 |
| Purchase #6 | $195.49 | 5.648% | $206.5313 | $206.53 | $206.55 | $206.50 |
| Purchase #7 | $236.63 | 6.772% | $252.6546 | $252.65 | $252.65 | $252.70 |
| 7 purchase totals = | $974.11 | $1,038.9742 | $1,038.97 | $1,039.00 | $1,039.00 | |