| 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 | $185.98 | 9.817% | $204.2377 | $204.24 | $204.25 | $204.20 |
| Purchase #2 | $143.39 | 13.126% | $162.2114 | $162.21 | $162.20 | $162.20 |
| Purchase #3 | $126.70 | 8.338% | $137.2642 | $137.26 | $137.25 | $137.30 |
| Purchase #4 | $196.92 | 10.534% | $217.6636 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $195.59 | 13.105% | $221.2221 | $221.22 | $221.20 | $221.20 |
| Purchase #6 | $12.82 | 4.642% | $13.4151 | $13.42 | $13.40 | $13.40 |
| Purchase #7 | $122.36 | 7.515% | $131.5554 | $131.56 | $131.55 | $131.60 |
| 7 purchase totals = | $983.76 | $1,087.5695 | $1,087.57 | $1,087.50 | $1,087.60 | |