| 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 | $247.25 | 11.335% | $275.2758 | $275.28 | $275.30 | $275.30 |
| Purchase #2 | $11.95 | 10.459% | $13.1999 | $13.20 | $13.20 | $13.20 |
| Purchase #3 | $63.93 | 9.221% | $69.825 | $69.83 | $69.85 | $69.80 |
| Purchase #4 | $111.75 | 11.576% | $124.6862 | $124.69 | $124.70 | $124.70 |
| Purchase #5 | $127.94 | 12.808% | $144.3266 | $144.33 | $144.35 | $144.30 |
| Purchase #6 | $235.79 | 3.511% | $244.0686 | $244.07 | $244.05 | $244.10 |
| Purchase #7 | $204.73 | 5.828% | $216.6617 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $1,003.34 | $1,088.0438 | $1,088.06 | $1,088.10 | $1,088.10 | |