| 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 | $233.26 | 13.372% | $264.4515 | $264.45 | $264.45 | $264.50 |
| Purchase #2 | $235.66 | 5.785% | $249.2929 | $249.29 | $249.30 | $249.30 |
| Purchase #3 | $174.89 | 3.275% | $180.6176 | $180.62 | $180.60 | $180.60 |
| Purchase #4 | $102.87 | 13.844% | $117.1113 | $117.11 | $117.10 | $117.10 |
| Purchase #5 | $28.97 | 13.230% | $32.8027 | $32.80 | $32.80 | $32.80 |
| Purchase #6 | $163.91 | 3.728% | $170.0206 | $170.02 | $170.00 | $170.00 |
| Purchase #7 | $170.27 | 13.667% | $193.5408 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $1,109.83 | $1,207.8374 | $1,207.83 | $1,207.80 | $1,207.80 | |