| 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 | $115.31 | 6.364% | $122.6483 | $122.65 | $122.65 | $122.60 |
| Purchase #2 | $125.77 | 11.451% | $140.1719 | $140.17 | $140.15 | $140.20 |
| Purchase #3 | $198.35 | 12.240% | $222.628 | $222.63 | $222.65 | $222.60 |
| Purchase #4 | $122.63 | 8.407% | $132.9395 | $132.94 | $132.95 | $132.90 |
| Purchase #5 | $67.84 | 11.392% | $75.5683 | $75.57 | $75.55 | $75.60 |
| Purchase #6 | $238.26 | 8.534% | $258.5931 | $258.59 | $258.60 | $258.60 |
| Purchase #7 | $204.99 | 12.863% | $231.3579 | $231.36 | $231.35 | $231.40 |
| 7 purchase totals = | $1,073.15 | $1,183.9070 | $1,183.91 | $1,183.90 | $1,183.90 | |