| 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 | $116.30 | 7.832% | $125.4086 | $125.41 | $125.40 | $125.40 |
| Purchase #2 | $224.37 | 13.385% | $254.4019 | $254.40 | $254.40 | $254.40 |
| Purchase #3 | $222.75 | 6.870% | $238.0529 | $238.05 | $238.05 | $238.10 |
| Purchase #4 | $152.26 | 5.851% | $161.1687 | $161.17 | $161.15 | $161.20 |
| Purchase #5 | $242.34 | 11.612% | $270.4805 | $270.48 | $270.50 | $270.50 |
| Purchase #6 | $14.30 | 8.233% | $15.4773 | $15.48 | $15.50 | $15.50 |
| Purchase #7 | $101.31 | 5.221% | $106.5994 | $106.60 | $106.60 | $106.60 |
| 7 purchase totals = | $1,073.63 | $1,171.5893 | $1,171.59 | $1,171.60 | $1,171.70 | |