| 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 | $126.26 | 10.456% | $139.4617 | $139.46 | $139.45 | $139.50 |
| Purchase #2 | $136.87 | 11.247% | $152.2638 | $152.26 | $152.25 | $152.30 |
| Purchase #3 | $203.50 | 13.498% | $230.9684 | $230.97 | $230.95 | $231.00 |
| Purchase #4 | $71.46 | 8.600% | $77.6056 | $77.61 | $77.60 | $77.60 |
| Purchase #5 | $51.25 | 7.729% | $55.2111 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $168.58 | 8.852% | $183.5027 | $183.50 | $183.50 | $183.50 |
| Purchase #7 | $212.59 | 5.638% | $224.5758 | $224.58 | $224.60 | $224.60 |
| 7 purchase totals = | $970.51 | $1,063.5891 | $1,063.59 | $1,063.55 | $1,063.70 | |