| 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 | $21.66 | 11.142% | $24.0734 | $24.07 | $24.05 | $24.10 |
| Purchase #2 | $221.56 | 6.701% | $236.4067 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $130.59 | 7.422% | $140.2824 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $38.82 | 12.335% | $43.6084 | $43.61 | $43.60 | $43.60 |
| Purchase #5 | $42.42 | 4.283% | $44.2368 | $44.24 | $44.25 | $44.20 |
| Purchase #6 | $241.43 | 4.659% | $252.6782 | $252.68 | $252.70 | $252.70 |
| Purchase #7 | $220.59 | 4.794% | $231.1651 | $231.17 | $231.15 | $231.20 |
| 7 purchase totals = | $917.07 | $972.4510 | $972.46 | $972.45 | $972.50 | |