| 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 | $107.31 | 4.649% | $112.2988 | $112.30 | $112.30 | $112.30 |
| Purchase #2 | $80.94 | 6.453% | $86.1631 | $86.16 | $86.15 | $86.20 |
| Purchase #3 | $232.69 | 13.543% | $264.2032 | $264.20 | $264.20 | $264.20 |
| Purchase #4 | $167.91 | 6.668% | $179.1062 | $179.11 | $179.10 | $179.10 |
| Purchase #5 | $212.30 | 5.418% | $223.8024 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $32.28 | 4.387% | $33.6961 | $33.70 | $33.70 | $33.70 |
| Purchase #7 | $32.53 | 7.276% | $34.8969 | $34.90 | $34.90 | $34.90 |
| 7 purchase totals = | $865.96 | $934.1667 | $934.17 | $934.15 | $934.20 | |