| 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 | $219.84 | 3.555% | $227.6553 | $227.66 | $227.65 | $227.70 |
| Purchase #2 | $169.70 | 12.189% | $190.3847 | $190.38 | $190.40 | $190.40 |
| Purchase #3 | $137.45 | 8.309% | $148.8707 | $148.87 | $148.85 | $148.90 |
| Purchase #4 | $103.96 | 5.138% | $109.3015 | $109.30 | $109.30 | $109.30 |
| Purchase #5 | $90.79 | 6.730% | $96.9002 | $96.90 | $96.90 | $96.90 |
| Purchase #6 | $200.46 | 8.752% | $218.0043 | $218.00 | $218.00 | $218.00 |
| Purchase #7 | $107.52 | 8.144% | $116.2764 | $116.28 | $116.30 | $116.30 |
| 7 purchase totals = | $1,029.72 | $1,107.3931 | $1,107.39 | $1,107.40 | $1,107.50 | |