| 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 | $207.93 | 10.392% | $229.5381 | $229.54 | $229.55 | $229.50 |
| Purchase #2 | $208.55 | 7.151% | $223.4634 | $223.46 | $223.45 | $223.50 |
| Purchase #3 | $110.72 | 5.656% | $116.9823 | $116.98 | $117.00 | $117.00 |
| Purchase #4 | $109.71 | 6.497% | $116.8379 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $110.96 | 9.262% | $121.2371 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $198.89 | 12.324% | $223.4012 | $223.40 | $223.40 | $223.40 |
| Purchase #7 | $154.44 | 10.486% | $170.6346 | $170.63 | $170.65 | $170.60 |
| 7 purchase totals = | $1,101.20 | $1,202.0946 | $1,202.09 | $1,202.15 | $1,202.00 | |