| 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 | $185.88 | 12.858% | $209.7805 | $209.78 | $209.80 | $209.80 |
| Purchase #2 | $233.89 | 8.494% | $253.7566 | $253.76 | $253.75 | $253.80 |
| Purchase #3 | $48.92 | 8.118% | $52.8913 | $52.89 | $52.90 | $52.90 |
| Purchase #4 | $188.70 | 6.837% | $201.6014 | $201.60 | $201.60 | $201.60 |
| Purchase #5 | $185.81 | 7.581% | $199.8963 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $207.51 | 8.596% | $225.3476 | $225.35 | $225.35 | $225.30 |
| Purchase #7 | $123.98 | 10.427% | $136.9074 | $136.91 | $136.90 | $136.90 |
| 7 purchase totals = | $1,174.69 | $1,280.1811 | $1,280.19 | $1,280.20 | $1,280.20 | |