| 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 | $246.26 | 3.499% | $254.8766 | $254.88 | $254.90 | $254.90 |
| Purchase #2 | $177.60 | 6.760% | $189.6058 | $189.61 | $189.60 | $189.60 |
| Purchase #3 | $154.30 | 10.527% | $170.5432 | $170.54 | $170.55 | $170.50 |
| Purchase #4 | $212.86 | 13.448% | $241.4854 | $241.49 | $241.50 | $241.50 |
| Purchase #5 | $196.84 | 5.663% | $207.987 | $207.99 | $208.00 | $208.00 |
| Purchase #6 | $94.30 | 13.844% | $107.3549 | $107.35 | $107.35 | $107.40 |
| Purchase #7 | $6.46 | 5.789% | $6.834 | $6.83 | $6.85 | $6.80 |
| 7 purchase totals = | $1,088.62 | $1,178.6869 | $1,178.69 | $1,178.75 | $1,178.70 | |