| 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 | $242.28 | 7.399% | $260.2063 | $260.21 | $260.20 | $260.20 |
| Purchase #2 | $72.52 | 13.439% | $82.266 | $82.27 | $82.25 | $82.30 |
| Purchase #3 | $91.68 | 3.269% | $94.677 | $94.68 | $94.70 | $94.70 |
| Purchase #4 | $128.28 | 10.808% | $142.1445 | $142.14 | $142.15 | $142.10 |
| Purchase #5 | $243.89 | 9.851% | $267.9156 | $267.92 | $267.90 | $267.90 |
| Purchase #6 | $169.52 | 13.293% | $192.0543 | $192.05 | $192.05 | $192.10 |
| Purchase #7 | $15.26 | 11.870% | $17.0714 | $17.07 | $17.05 | $17.10 |
| 7 purchase totals = | $963.43 | $1,056.3351 | $1,056.34 | $1,056.30 | $1,056.40 | |