| 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 | $244.57 | 4.604% | $255.83 | $255.83 | $255.85 | $255.80 |
| Purchase #2 | $164.45 | 5.734% | $173.8796 | $173.88 | $173.90 | $173.90 |
| Purchase #3 | $226.97 | 4.610% | $237.4333 | $237.43 | $237.45 | $237.40 |
| Purchase #4 | $203.53 | 11.273% | $226.4739 | $226.47 | $226.45 | $226.50 |
| Purchase #5 | $9.96 | 12.487% | $11.2037 | $11.20 | $11.20 | $11.20 |
| Purchase #6 | $92.49 | 9.689% | $101.4514 | $101.45 | $101.45 | $101.50 |
| Purchase #7 | $108.65 | 6.743% | $115.9763 | $115.98 | $116.00 | $116.00 |
| 7 purchase totals = | $1,050.62 | $1,122.2482 | $1,122.24 | $1,122.30 | $1,122.30 | |