| 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 | $200.67 | 7.634% | $215.9891 | $215.99 | $216.00 | $216.00 |
| Purchase #2 | $136.65 | 7.516% | $146.9206 | $146.92 | $146.90 | $146.90 |
| Purchase #3 | $238.32 | 8.380% | $258.2912 | $258.29 | $258.30 | $258.30 |
| Purchase #4 | $122.86 | 6.448% | $130.782 | $130.78 | $130.80 | $130.80 |
| Purchase #5 | $193.83 | 3.257% | $200.143 | $200.14 | $200.15 | $200.10 |
| Purchase #6 | $68.52 | 12.216% | $76.8904 | $76.89 | $76.90 | $76.90 |
| Purchase #7 | $228.84 | 9.268% | $250.0489 | $250.05 | $250.05 | $250.00 |
| 7 purchase totals = | $1,189.69 | $1,279.0652 | $1,279.06 | $1,279.10 | $1,279.00 | |