| 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 | $222.39 | 7.432% | $238.918 | $238.92 | $238.90 | $238.90 |
| Purchase #2 | $121.84 | 4.175% | $126.9268 | $126.93 | $126.95 | $126.90 |
| Purchase #3 | $182.46 | 13.526% | $207.1395 | $207.14 | $207.15 | $207.10 |
| Purchase #4 | $226.53 | 10.481% | $250.2726 | $250.27 | $250.25 | $250.30 |
| Purchase #5 | $232.70 | 3.534% | $240.9236 | $240.92 | $240.90 | $240.90 |
| Purchase #6 | $80.47 | 12.461% | $90.4974 | $90.50 | $90.50 | $90.50 |
| Purchase #7 | $149.64 | 10.525% | $165.3896 | $165.39 | $165.40 | $165.40 |
| 7 purchase totals = | $1,216.03 | $1,320.0675 | $1,320.07 | $1,320.05 | $1,320.00 | |