| 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 | $243.34 | 11.807% | $272.0712 | $272.07 | $272.05 | $272.10 |
| Purchase #2 | $51.85 | 10.172% | $57.1242 | $57.12 | $57.10 | $57.10 |
| Purchase #3 | $223.43 | 3.749% | $231.8064 | $231.81 | $231.80 | $231.80 |
| Purchase #4 | $191.62 | 7.799% | $206.5644 | $206.56 | $206.55 | $206.60 |
| Purchase #5 | $214.86 | 11.331% | $239.2058 | $239.21 | $239.20 | $239.20 |
| Purchase #6 | $106.42 | 13.856% | $121.1656 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $176.54 | 11.540% | $196.9127 | $196.91 | $196.90 | $196.90 |
| 7 purchase totals = | $1,208.06 | $1,324.8503 | $1,324.85 | $1,324.75 | $1,324.90 | |