| 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 | $215.95 | 5.628% | $228.1037 | $228.10 | $228.10 | $228.10 |
| Purchase #2 | $248.99 | 13.329% | $282.1779 | $282.18 | $282.20 | $282.20 |
| Purchase #3 | $180.63 | 3.683% | $187.2826 | $187.28 | $187.30 | $187.30 |
| Purchase #4 | $179.83 | 12.412% | $202.1505 | $202.15 | $202.15 | $202.20 |
| Purchase #5 | $187.91 | 10.700% | $208.0164 | $208.02 | $208.00 | $208.00 |
| Purchase #6 | $227.57 | 5.366% | $239.7814 | $239.78 | $239.80 | $239.80 |
| Purchase #7 | $11.26 | 6.502% | $11.9921 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $1,252.14 | $1,359.5046 | $1,359.50 | $1,359.55 | $1,359.60 | |