| 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 | $27.73 | 7.545% | $29.8222 | $29.82 | $29.80 | $29.80 |
| Purchase #2 | $96.38 | 5.464% | $101.6462 | $101.65 | $101.65 | $101.60 |
| Purchase #3 | $196.96 | 9.609% | $215.8859 | $215.89 | $215.90 | $215.90 |
| Purchase #4 | $108.52 | 4.133% | $113.0051 | $113.01 | $113.00 | $113.00 |
| Purchase #5 | $248.50 | 3.722% | $257.7492 | $257.75 | $257.75 | $257.70 |
| Purchase #6 | $220.50 | 4.776% | $231.0311 | $231.03 | $231.05 | $231.00 |
| Purchase #7 | $185.63 | 3.453% | $192.0398 | $192.04 | $192.05 | $192.00 |
| 7 purchase totals = | $1,084.22 | $1,141.1795 | $1,141.19 | $1,141.20 | $1,141.00 | |