| 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 | $123.42 | 7.223% | $132.3346 | $132.33 | $132.35 | $132.30 |
| Purchase #2 | $235.28 | 4.777% | $246.5193 | $246.52 | $246.50 | $246.50 |
| Purchase #3 | $173.39 | 13.581% | $196.9381 | $196.94 | $196.95 | $196.90 |
| Purchase #4 | $118.96 | 11.507% | $132.6487 | $132.65 | $132.65 | $132.60 |
| Purchase #5 | $151.80 | 7.381% | $163.0044 | $163.00 | $163.00 | $163.00 |
| Purchase #6 | $152.41 | 13.168% | $172.4793 | $172.48 | $172.50 | $172.50 |
| Purchase #7 | $83.76 | 3.466% | $86.6631 | $86.66 | $86.65 | $86.70 |
| 7 purchase totals = | $1,039.02 | $1,130.5875 | $1,130.58 | $1,130.60 | $1,130.50 | |