| 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 | $247.26 | 12.567% | $278.3332 | $278.33 | $278.35 | $278.30 |
| Purchase #2 | $113.40 | 11.258% | $126.1666 | $126.17 | $126.15 | $126.20 |
| Purchase #3 | $73.75 | 11.418% | $82.1708 | $82.17 | $82.15 | $82.20 |
| Purchase #4 | $126.50 | 5.699% | $133.7092 | $133.71 | $133.70 | $133.70 |
| Purchase #5 | $221.71 | 8.155% | $239.7905 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $153.38 | 6.262% | $162.9847 | $162.98 | $163.00 | $163.00 |
| Purchase #7 | $141.89 | 11.525% | $158.2428 | $158.24 | $158.25 | $158.20 |
| 7 purchase totals = | $1,077.89 | $1,181.3978 | $1,181.39 | $1,181.40 | $1,181.40 | |