| 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 | $187.65 | 5.474% | $197.922 | $197.92 | $197.90 | $197.90 |
| Purchase #2 | $208.94 | 8.762% | $227.2473 | $227.25 | $227.25 | $227.20 |
| Purchase #3 | $181.49 | 12.221% | $203.6699 | $203.67 | $203.65 | $203.70 |
| Purchase #4 | $154.98 | 10.378% | $171.0638 | $171.06 | $171.05 | $171.10 |
| Purchase #5 | $53.54 | 8.490% | $58.0855 | $58.09 | $58.10 | $58.10 |
| Purchase #6 | $230.66 | 8.516% | $250.303 | $250.30 | $250.30 | $250.30 |
| Purchase #7 | $205.81 | 5.646% | $217.43 | $217.43 | $217.45 | $217.40 |
| 7 purchase totals = | $1,223.07 | $1,325.7215 | $1,325.72 | $1,325.70 | $1,325.70 | |