| 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 | $216.78 | 10.302% | $239.1127 | $239.11 | $239.10 | $239.10 |
| Purchase #2 | $53.29 | 12.461% | $59.9305 | $59.93 | $59.95 | $59.90 |
| Purchase #3 | $15.69 | 4.284% | $16.3622 | $16.36 | $16.35 | $16.40 |
| Purchase #4 | $124.44 | 10.289% | $137.2436 | $137.24 | $137.25 | $137.20 |
| Purchase #5 | $93.72 | 5.719% | $99.0798 | $99.08 | $99.10 | $99.10 |
| Purchase #6 | $96.76 | 7.195% | $103.7219 | $103.72 | $103.70 | $103.70 |
| Purchase #7 | $76.75 | 10.453% | $84.7727 | $84.77 | $84.75 | $84.80 |
| 7 purchase totals = | $677.43 | $740.2234 | $740.21 | $740.20 | $740.20 | |