| 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 | $121.92 | 11.721% | $136.2102 | $136.21 | $136.20 | $136.20 |
| Purchase #2 | $196.73 | 7.613% | $211.7071 | $211.71 | $211.70 | $211.70 |
| Purchase #3 | $196.52 | 8.731% | $213.6782 | $213.68 | $213.70 | $213.70 |
| Purchase #4 | $232.27 | 6.174% | $246.6103 | $246.61 | $246.60 | $246.60 |
| Purchase #5 | $235.81 | 4.594% | $246.6431 | $246.64 | $246.65 | $246.60 |
| Purchase #6 | $91.70 | 6.476% | $97.6385 | $97.64 | $97.65 | $97.60 |
| Purchase #7 | $211.82 | 12.791% | $238.9139 | $238.91 | $238.90 | $238.90 |
| 7 purchase totals = | $1,286.77 | $1,391.4013 | $1,391.40 | $1,391.40 | $1,391.30 | |