| 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 | $224.70 | 11.413% | $250.345 | $250.35 | $250.35 | $250.30 |
| Purchase #2 | $241.70 | 12.630% | $272.2267 | $272.23 | $272.25 | $272.20 |
| Purchase #3 | $89.25 | 6.202% | $94.7853 | $94.79 | $94.80 | $94.80 |
| Purchase #4 | $232.83 | 11.602% | $259.8429 | $259.84 | $259.85 | $259.80 |
| Purchase #5 | $126.53 | 3.865% | $131.4204 | $131.42 | $131.40 | $131.40 |
| Purchase #6 | $208.58 | 13.290% | $236.3003 | $236.30 | $236.30 | $236.30 |
| Purchase #7 | $146.35 | 12.526% | $164.6818 | $164.68 | $164.70 | $164.70 |
| 7 purchase totals = | $1,269.94 | $1,409.6024 | $1,409.61 | $1,409.65 | $1,409.50 | |