| 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 | $220.29 | 7.751% | $237.3647 | $237.36 | $237.35 | $237.40 |
| Purchase #2 | $239.67 | 3.476% | $248.0009 | $248.00 | $248.00 | $248.00 |
| Purchase #3 | $162.37 | 13.448% | $184.2055 | $184.21 | $184.20 | $184.20 |
| Purchase #4 | $155.33 | 11.389% | $173.0205 | $173.02 | $173.00 | $173.00 |
| Purchase #5 | $224.25 | 4.145% | $233.5452 | $233.55 | $233.55 | $233.50 |
| Purchase #6 | $218.73 | 5.791% | $231.3967 | $231.40 | $231.40 | $231.40 |
| Purchase #7 | $16.65 | 13.464% | $18.8918 | $18.89 | $18.90 | $18.90 |
| 7 purchase totals = | $1,237.29 | $1,326.4253 | $1,326.43 | $1,326.40 | $1,326.40 | |