| 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 | $121.50 | 9.844% | $133.4605 | $133.46 | $133.45 | $133.50 |
| Purchase #2 | $211.26 | 9.759% | $231.8769 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $211.27 | 4.426% | $220.6208 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $197.93 | 8.823% | $215.3934 | $215.39 | $215.40 | $215.40 |
| Purchase #5 | $24.71 | 10.723% | $27.3597 | $27.36 | $27.35 | $27.40 |
| Purchase #6 | $195.89 | 10.267% | $216.002 | $216.00 | $216.00 | $216.00 |
| Purchase #7 | $186.88 | 7.825% | $201.5034 | $201.50 | $201.50 | $201.50 |
| 7 purchase totals = | $1,149.44 | $1,246.2167 | $1,246.21 | $1,246.20 | $1,246.30 | |