| 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 | $222.67 | 10.106% | $245.173 | $245.17 | $245.15 | $245.20 |
| Purchase #2 | $126.34 | 7.658% | $136.0151 | $136.02 | $136.00 | $136.00 |
| Purchase #3 | $228.43 | 8.453% | $247.7392 | $247.74 | $247.75 | $247.70 |
| Purchase #4 | $236.67 | 9.386% | $258.8838 | $258.88 | $258.90 | $258.90 |
| Purchase #5 | $136.52 | 4.377% | $142.4955 | $142.50 | $142.50 | $142.50 |
| Purchase #6 | $163.79 | 7.121% | $175.4535 | $175.45 | $175.45 | $175.50 |
| Purchase #7 | $132.80 | 7.165% | $142.3151 | $142.32 | $142.30 | $142.30 |
| 7 purchase totals = | $1,247.22 | $1,348.0752 | $1,348.08 | $1,348.05 | $1,348.10 | |