| 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 | $234.99 | 11.580% | $262.2018 | $262.20 | $262.20 | $262.20 |
| Purchase #2 | $42.35 | 12.573% | $47.6747 | $47.67 | $47.65 | $47.70 |
| Purchase #3 | $174.52 | 5.334% | $183.8289 | $183.83 | $183.85 | $183.80 |
| Purchase #4 | $116.98 | 6.153% | $124.1778 | $124.18 | $124.20 | $124.20 |
| Purchase #5 | $87.64 | 4.450% | $91.54 | $91.54 | $91.55 | $91.50 |
| Purchase #6 | $228.78 | 3.284% | $236.2931 | $236.29 | $236.30 | $236.30 |
| Purchase #7 | $214.70 | 8.514% | $232.9796 | $232.98 | $233.00 | $233.00 |
| 7 purchase totals = | $1,099.96 | $1,178.6959 | $1,178.69 | $1,178.75 | $1,178.70 | |