| 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 | $236.63 | 8.616% | $257.018 | $257.02 | $257.00 | $257.00 |
| Purchase #2 | $148.99 | 7.331% | $159.9125 | $159.91 | $159.90 | $159.90 |
| Purchase #3 | $236.75 | 5.763% | $250.3939 | $250.39 | $250.40 | $250.40 |
| Purchase #4 | $231.75 | 3.340% | $239.4905 | $239.49 | $239.50 | $239.50 |
| Purchase #5 | $31.48 | 8.155% | $34.0472 | $34.05 | $34.05 | $34.00 |
| Purchase #6 | $175.48 | 12.662% | $197.6993 | $197.70 | $197.70 | $197.70 |
| Purchase #7 | $159.34 | 10.391% | $175.897 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $1,220.42 | $1,314.4584 | $1,314.46 | $1,314.45 | $1,314.40 | |