| 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 | $218.88 | 11.133% | $243.2479 | $243.25 | $243.25 | $243.20 |
| Purchase #2 | $114.90 | 3.203% | $118.5802 | $118.58 | $118.60 | $118.60 |
| Purchase #3 | $154.36 | 5.639% | $163.0644 | $163.06 | $163.05 | $163.10 |
| Purchase #4 | $128.84 | 11.595% | $143.779 | $143.78 | $143.80 | $143.80 |
| Purchase #5 | $218.50 | 12.717% | $246.2866 | $246.29 | $246.30 | $246.30 |
| Purchase #6 | $224.99 | 11.458% | $250.7694 | $250.77 | $250.75 | $250.80 |
| Purchase #7 | $129.54 | 12.765% | $146.0758 | $146.08 | $146.10 | $146.10 |
| 7 purchase totals = | $1,190.01 | $1,311.8033 | $1,311.81 | $1,311.85 | $1,311.90 | |