| 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 | $187.84 | 4.316% | $195.9472 | $195.95 | $195.95 | $195.90 |
| Purchase #2 | $7.97 | 9.171% | $8.7009 | $8.70 | $8.70 | $8.70 |
| Purchase #3 | $231.93 | 6.634% | $247.3162 | $247.32 | $247.30 | $247.30 |
| Purchase #4 | $242.51 | 13.106% | $274.2934 | $274.29 | $274.30 | $274.30 |
| Purchase #5 | $236.70 | 8.778% | $257.4775 | $257.48 | $257.50 | $257.50 |
| Purchase #6 | $237.29 | 5.142% | $249.4915 | $249.49 | $249.50 | $249.50 |
| Purchase #7 | $55.82 | 13.283% | $63.2346 | $63.23 | $63.25 | $63.20 |
| 7 purchase totals = | $1,200.06 | $1,296.4613 | $1,296.46 | $1,296.50 | $1,296.40 | |