| 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 | $216.70 | 13.377% | $245.688 | $245.69 | $245.70 | $245.70 |
| Purchase #2 | $147.51 | 3.301% | $152.3793 | $152.38 | $152.40 | $152.40 |
| Purchase #3 | $47.34 | 7.831% | $51.0472 | $51.05 | $51.05 | $51.00 |
| Purchase #4 | $227.68 | 7.213% | $244.1026 | $244.10 | $244.10 | $244.10 |
| Purchase #5 | $36.36 | 10.110% | $40.036 | $40.04 | $40.05 | $40.00 |
| Purchase #6 | $74.54 | 4.330% | $77.7676 | $77.77 | $77.75 | $77.80 |
| Purchase #7 | $148.26 | 8.857% | $161.3914 | $161.39 | $161.40 | $161.40 |
| 7 purchase totals = | $898.39 | $972.4121 | $972.42 | $972.45 | $972.40 | |