| 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 | $125.33 | 11.360% | $139.5675 | $139.57 | $139.55 | $139.60 |
| Purchase #2 | $238.36 | 3.782% | $247.3748 | $247.37 | $247.35 | $247.40 |
| Purchase #3 | $100.68 | 4.265% | $104.974 | $104.97 | $104.95 | $105.00 |
| Purchase #4 | $250.67 | 5.208% | $263.7249 | $263.72 | $263.70 | $263.70 |
| Purchase #5 | $72.56 | 4.450% | $75.7889 | $75.79 | $75.80 | $75.80 |
| Purchase #6 | $207.94 | 12.763% | $234.4794 | $234.48 | $234.50 | $234.50 |
| Purchase #7 | $76.62 | 8.864% | $83.4116 | $83.41 | $83.40 | $83.40 |
| 7 purchase totals = | $1,072.16 | $1,149.3211 | $1,149.31 | $1,149.25 | $1,149.40 | |