| 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 | $198.69 | 7.609% | $213.8083 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $119.27 | 5.775% | $126.1578 | $126.16 | $126.15 | $126.20 |
| Purchase #3 | $109.70 | 11.615% | $122.4417 | $122.44 | $122.45 | $122.40 |
| Purchase #4 | $23.95 | 9.494% | $26.2238 | $26.22 | $26.20 | $26.20 |
| Purchase #5 | $74.41 | 11.345% | $82.8518 | $82.85 | $82.85 | $82.90 |
| Purchase #6 | $239.96 | 13.323% | $271.9299 | $271.93 | $271.95 | $271.90 |
| Purchase #7 | $183.42 | 13.663% | $208.4807 | $208.48 | $208.50 | $208.50 |
| 7 purchase totals = | $949.40 | $1,051.8940 | $1,051.89 | $1,051.90 | $1,051.90 | |