| 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 | $226.54 | 6.314% | $240.8437 | $240.84 | $240.85 | $240.80 |
| Purchase #2 | $203.88 | 5.348% | $214.7835 | $214.78 | $214.80 | $214.80 |
| Purchase #3 | $56.68 | 5.531% | $59.815 | $59.82 | $59.80 | $59.80 |
| Purchase #4 | $227.28 | 3.703% | $235.6962 | $235.70 | $235.70 | $235.70 |
| Purchase #5 | $27.54 | 5.557% | $29.0704 | $29.07 | $29.05 | $29.10 |
| Purchase #6 | $173.51 | 5.521% | $183.0895 | $183.09 | $183.10 | $183.10 |
| Purchase #7 | $124.62 | 8.389% | $135.0744 | $135.07 | $135.05 | $135.10 |
| 7 purchase totals = | $1,040.05 | $1,098.3727 | $1,098.37 | $1,098.35 | $1,098.40 | |