| 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 | $238.66 | 10.779% | $264.3852 | $264.39 | $264.40 | $264.40 |
| Purchase #2 | $82.52 | 4.749% | $86.4389 | $86.44 | $86.45 | $86.40 |
| Purchase #3 | $239.74 | 8.756% | $260.7316 | $260.73 | $260.75 | $260.70 |
| Purchase #4 | $124.75 | 6.538% | $132.9062 | $132.91 | $132.90 | $132.90 |
| Purchase #5 | $168.45 | 3.110% | $173.6888 | $173.69 | $173.70 | $173.70 |
| Purchase #6 | $66.25 | 8.625% | $71.9641 | $71.96 | $71.95 | $72.00 |
| Purchase #7 | $173.90 | 11.834% | $194.4793 | $194.48 | $194.50 | $194.50 |
| 7 purchase totals = | $1,094.27 | $1,184.5941 | $1,184.60 | $1,184.65 | $1,184.60 | |