| 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 | $125.36 | 9.293% | $137.0097 | $137.01 | $137.00 | $137.00 |
| Purchase #2 | $26.28 | 10.807% | $29.1201 | $29.12 | $29.10 | $29.10 |
| Purchase #3 | $50.96 | 12.375% | $57.2663 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $181.61 | 9.139% | $198.2073 | $198.21 | $198.20 | $198.20 |
| Purchase #5 | $192.48 | 13.289% | $218.0587 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $111.25 | 3.520% | $115.166 | $115.17 | $115.15 | $115.20 |
| Purchase #7 | $222.56 | 11.139% | $247.351 | $247.35 | $247.35 | $247.40 |
| 7 purchase totals = | $910.50 | $1,002.1791 | $1,002.19 | $1,002.10 | $1,002.30 | |