| 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 | $237.80 | 10.176% | $261.9985 | $262.00 | $262.00 | $262.00 |
| Purchase #2 | $64.68 | 8.862% | $70.4119 | $70.41 | $70.40 | $70.40 |
| Purchase #3 | $173.89 | 12.745% | $196.0523 | $196.05 | $196.05 | $196.10 |
| Purchase #4 | $247.54 | 3.656% | $256.5901 | $256.59 | $256.60 | $256.60 |
| Purchase #5 | $153.67 | 6.722% | $163.9997 | $164.00 | $164.00 | $164.00 |
| Purchase #6 | $109.72 | 13.562% | $124.6002 | $124.60 | $124.60 | $124.60 |
| Purchase #7 | $49.28 | 12.534% | $55.4568 | $55.46 | $55.45 | $55.50 |
| 7 purchase totals = | $1,036.58 | $1,129.1095 | $1,129.11 | $1,129.10 | $1,129.20 | |