| 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 | $124.38 | 12.705% | $140.1825 | $140.18 | $140.20 | $140.20 |
| Purchase #2 | $247.31 | 10.603% | $273.5323 | $273.53 | $273.55 | $273.50 |
| Purchase #3 | $157.45 | 6.126% | $167.0954 | $167.10 | $167.10 | $167.10 |
| Purchase #4 | $124.40 | 13.260% | $140.8954 | $140.90 | $140.90 | $140.90 |
| Purchase #5 | $223.55 | 3.566% | $231.5218 | $231.52 | $231.50 | $231.50 |
| Purchase #6 | $190.73 | 3.636% | $197.6649 | $197.66 | $197.65 | $197.70 |
| Purchase #7 | $42.39 | 11.202% | $47.1385 | $47.14 | $47.15 | $47.10 |
| 7 purchase totals = | $1,110.21 | $1,198.0308 | $1,198.03 | $1,198.05 | $1,198.00 | |