| 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 | $32.62 | 5.732% | $34.4898 | $34.49 | $34.50 | $34.50 |
| Purchase #2 | $224.32 | 12.707% | $252.8243 | $252.82 | $252.80 | $252.80 |
| Purchase #3 | $209.89 | 7.862% | $226.3916 | $226.39 | $226.40 | $226.40 |
| Purchase #4 | $230.72 | 10.194% | $254.2396 | $254.24 | $254.25 | $254.20 |
| Purchase #5 | $138.44 | 11.392% | $154.2111 | $154.21 | $154.20 | $154.20 |
| Purchase #6 | $125.31 | 5.427% | $132.1106 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $119.63 | 8.354% | $129.6239 | $129.62 | $129.60 | $129.60 |
| 7 purchase totals = | $1,080.93 | $1,183.8909 | $1,183.88 | $1,183.85 | $1,183.80 | |