| 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 | $215.95 | 9.836% | $237.1908 | $237.19 | $237.20 | $237.20 |
| Purchase #2 | $229.47 | 10.513% | $253.5942 | $253.59 | $253.60 | $253.60 |
| Purchase #3 | $133.35 | 12.619% | $150.1774 | $150.18 | $150.20 | $150.20 |
| Purchase #4 | $229.51 | 10.756% | $254.1961 | $254.20 | $254.20 | $254.20 |
| Purchase #5 | $119.73 | 10.374% | $132.1508 | $132.15 | $132.15 | $132.20 |
| Purchase #6 | $48.47 | 13.609% | $55.0663 | $55.07 | $55.05 | $55.10 |
| Purchase #7 | $172.35 | 6.388% | $183.3597 | $183.36 | $183.35 | $183.40 |
| 7 purchase totals = | $1,148.83 | $1,265.7353 | $1,265.74 | $1,265.75 | $1,265.90 | |