| 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 | $35.31 | 7.142% | $37.8318 | $37.83 | $37.85 | $37.80 |
| Purchase #2 | $225.92 | 12.845% | $254.9394 | $254.94 | $254.95 | $254.90 |
| Purchase #3 | $238.61 | 12.475% | $268.3766 | $268.38 | $268.40 | $268.40 |
| Purchase #4 | $146.54 | 5.759% | $154.9792 | $154.98 | $155.00 | $155.00 |
| Purchase #5 | $221.41 | 6.249% | $235.2459 | $235.25 | $235.25 | $235.20 |
| Purchase #6 | $216.32 | 4.567% | $226.1993 | $226.20 | $226.20 | $226.20 |
| Purchase #7 | $130.39 | 10.203% | $143.6937 | $143.69 | $143.70 | $143.70 |
| 7 purchase totals = | $1,214.50 | $1,321.2659 | $1,321.27 | $1,321.35 | $1,321.20 | |