| 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 | $194.40 | 11.455% | $216.6685 | $216.67 | $216.65 | $216.70 |
| Purchase #2 | $185.36 | 12.216% | $208.0036 | $208.00 | $208.00 | $208.00 |
| Purchase #3 | $105.84 | 8.797% | $115.1507 | $115.15 | $115.15 | $115.20 |
| Purchase #4 | $130.32 | 4.371% | $136.0163 | $136.02 | $136.00 | $136.00 |
| Purchase #5 | $166.36 | 6.520% | $177.2067 | $177.21 | $177.20 | $177.20 |
| Purchase #6 | $225.74 | 12.724% | $254.4632 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $127.77 | 10.543% | $141.2408 | $141.24 | $141.25 | $141.20 |
| 7 purchase totals = | $1,135.79 | $1,248.7498 | $1,248.75 | $1,248.70 | $1,248.80 | |