| 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 | $214.95 | 7.523% | $231.1207 | $231.12 | $231.10 | $231.10 |
| Purchase #2 | $8.69 | 7.762% | $9.3645 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $141.71 | 11.355% | $157.8012 | $157.80 | $157.80 | $157.80 |
| Purchase #4 | $175.37 | 11.467% | $195.4797 | $195.48 | $195.50 | $195.50 |
| Purchase #5 | $228.36 | 11.254% | $254.0596 | $254.06 | $254.05 | $254.10 |
| Purchase #6 | $20.54 | 13.774% | $23.3692 | $23.37 | $23.35 | $23.40 |
| Purchase #7 | $203.97 | 7.571% | $219.4126 | $219.41 | $219.40 | $219.40 |
| 7 purchase totals = | $993.59 | $1,090.6075 | $1,090.60 | $1,090.55 | $1,090.70 | |