| 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 | $244.78 | 3.263% | $252.7672 | $252.77 | $252.75 | $252.80 |
| Purchase #2 | $238.61 | 10.187% | $262.9172 | $262.92 | $262.90 | $262.90 |
| Purchase #3 | $108.65 | 4.400% | $113.4306 | $113.43 | $113.45 | $113.40 |
| Purchase #4 | $130.29 | 13.756% | $148.2127 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $121.81 | 9.228% | $133.0506 | $133.05 | $133.05 | $133.10 |
| Purchase #6 | $237.26 | 12.471% | $266.8487 | $266.85 | $266.85 | $266.80 |
| Purchase #7 | $168.54 | 7.219% | $180.7069 | $180.71 | $180.70 | $180.70 |
| 7 purchase totals = | $1,249.94 | $1,357.9339 | $1,357.94 | $1,357.90 | $1,357.90 | |