| 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 | $247.25 | 13.479% | $280.5768 | $280.58 | $280.60 | $280.60 |
| Purchase #2 | $74.36 | 8.371% | $80.5847 | $80.58 | $80.60 | $80.60 |
| Purchase #3 | $245.63 | 8.661% | $266.904 | $266.90 | $266.90 | $266.90 |
| Purchase #4 | $107.72 | 11.331% | $119.9258 | $119.93 | $119.95 | $119.90 |
| Purchase #5 | $59.87 | 13.198% | $67.7716 | $67.77 | $67.75 | $67.80 |
| Purchase #6 | $115.69 | 9.587% | $126.7812 | $126.78 | $126.80 | $126.80 |
| Purchase #7 | $246.58 | 12.312% | $276.9389 | $276.94 | $276.95 | $276.90 |
| 7 purchase totals = | $1,097.10 | $1,219.4830 | $1,219.48 | $1,219.55 | $1,219.50 | |