| 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 | $127.73 | 4.300% | $133.2224 | $133.22 | $133.20 | $133.20 |
| Purchase #2 | $102.89 | 10.398% | $113.5885 | $113.59 | $113.60 | $113.60 |
| Purchase #3 | $26.78 | 12.407% | $30.1026 | $30.10 | $30.10 | $30.10 |
| Purchase #4 | $197.51 | 11.295% | $219.8188 | $219.82 | $219.80 | $219.80 |
| Purchase #5 | $63.59 | 7.379% | $68.2823 | $68.28 | $68.30 | $68.30 |
| Purchase #6 | $214.92 | 10.627% | $237.7595 | $237.76 | $237.75 | $237.80 |
| Purchase #7 | $172.48 | 10.227% | $190.1195 | $190.12 | $190.10 | $190.10 |
| 7 purchase totals = | $905.90 | $992.8936 | $992.89 | $992.85 | $992.90 | |