| 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 | $51.50 | 12.819% | $58.1018 | $58.10 | $58.10 | $58.10 |
| Purchase #2 | $185.25 | 10.484% | $204.6716 | $204.67 | $204.65 | $204.70 |
| Purchase #3 | $149.39 | 10.529% | $165.1193 | $165.12 | $165.10 | $165.10 |
| Purchase #4 | $231.30 | 9.854% | $254.0923 | $254.09 | $254.10 | $254.10 |
| Purchase #5 | $220.50 | 10.558% | $243.7804 | $243.78 | $243.80 | $243.80 |
| Purchase #6 | $248.25 | 7.268% | $266.2928 | $266.29 | $266.30 | $266.30 |
| Purchase #7 | $180.40 | 9.118% | $196.8489 | $196.85 | $196.85 | $196.80 |
| 7 purchase totals = | $1,266.59 | $1,388.9071 | $1,388.90 | $1,388.90 | $1,388.90 | |