| 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 | $216.74 | 5.741% | $229.183 | $229.18 | $229.20 | $229.20 |
| Purchase #2 | $26.80 | 4.408% | $27.9813 | $27.98 | $28.00 | $28.00 |
| Purchase #3 | $16.25 | 6.740% | $17.3453 | $17.35 | $17.35 | $17.30 |
| Purchase #4 | $10.93 | 12.459% | $12.2918 | $12.29 | $12.30 | $12.30 |
| Purchase #5 | $191.78 | 12.591% | $215.927 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $5.41 | 13.685% | $6.1504 | $6.15 | $6.15 | $6.20 |
| Purchase #7 | $127.28 | 12.472% | $143.1544 | $143.15 | $143.15 | $143.20 |
| 7 purchase totals = | $595.19 | $652.0332 | $652.03 | $652.10 | $652.10 | |