| 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 | $250.26 | 3.671% | $259.447 | $259.45 | $259.45 | $259.40 |
| Purchase #2 | $8.50 | 4.461% | $8.8792 | $8.88 | $8.90 | $8.90 |
| Purchase #3 | $173.46 | 4.237% | $180.8095 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $222.88 | 6.628% | $237.6525 | $237.65 | $237.65 | $237.70 |
| Purchase #5 | $119.45 | 4.695% | $125.0582 | $125.06 | $125.05 | $125.10 |
| Purchase #6 | $175.53 | 9.106% | $191.5138 | $191.51 | $191.50 | $191.50 |
| Purchase #7 | $62.47 | 9.361% | $68.3178 | $68.32 | $68.30 | $68.30 |
| 7 purchase totals = | $1,012.55 | $1,071.6780 | $1,071.68 | $1,071.65 | $1,071.70 | |