| 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 | $214.80 | 3.254% | $221.7896 | $221.79 | $221.80 | $221.80 |
| Purchase #2 | $239.42 | 13.371% | $271.4328 | $271.43 | $271.45 | $271.40 |
| Purchase #3 | $120.93 | 5.676% | $127.794 | $127.79 | $127.80 | $127.80 |
| Purchase #4 | $231.26 | 3.247% | $238.769 | $238.77 | $238.75 | $238.80 |
| Purchase #5 | $105.33 | 13.710% | $119.7707 | $119.77 | $119.75 | $119.80 |
| Purchase #6 | $14.71 | 11.338% | $16.3778 | $16.38 | $16.40 | $16.40 |
| Purchase #7 | $170.43 | 4.392% | $177.9153 | $177.92 | $177.90 | $177.90 |
| 7 purchase totals = | $1,096.88 | $1,173.8492 | $1,173.85 | $1,173.85 | $1,173.90 | |