| 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 | $218.70 | 12.742% | $246.5668 | $246.57 | $246.55 | $246.60 |
| Purchase #2 | $146.43 | 5.435% | $154.3885 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $146.52 | 10.671% | $162.1551 | $162.16 | $162.15 | $162.20 |
| Purchase #4 | $239.82 | 10.360% | $264.6654 | $264.67 | $264.65 | $264.70 |
| Purchase #5 | $99.34 | 7.800% | $107.0885 | $107.09 | $107.10 | $107.10 |
| Purchase #6 | $82.36 | 3.780% | $85.4732 | $85.47 | $85.45 | $85.50 |
| Purchase #7 | $198.55 | 5.233% | $208.9401 | $208.94 | $208.95 | $208.90 |
| 7 purchase totals = | $1,131.72 | $1,229.2776 | $1,229.29 | $1,229.25 | $1,229.40 | |