| 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 | $97.28 | 9.140% | $106.1714 | $106.17 | $106.15 | $106.20 |
| Purchase #2 | $217.49 | 12.866% | $245.4723 | $245.47 | $245.45 | $245.50 |
| Purchase #3 | $205.45 | 8.380% | $222.6667 | $222.67 | $222.65 | $222.70 |
| Purchase #4 | $249.57 | 6.254% | $265.1781 | $265.18 | $265.20 | $265.20 |
| Purchase #5 | $196.42 | 13.669% | $223.2686 | $223.27 | $223.25 | $223.30 |
| Purchase #6 | $35.54 | 4.617% | $37.1809 | $37.18 | $37.20 | $37.20 |
| Purchase #7 | $129.79 | 5.862% | $137.3983 | $137.40 | $137.40 | $137.40 |
| 7 purchase totals = | $1,131.54 | $1,237.3363 | $1,237.34 | $1,237.30 | $1,237.50 | |