| 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 | $206.47 | 13.378% | $234.0916 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $16.28 | 5.769% | $17.2192 | $17.22 | $17.20 | $17.20 |
| Purchase #3 | $120.40 | 3.418% | $124.5153 | $124.52 | $124.50 | $124.50 |
| Purchase #4 | $241.56 | 3.865% | $250.8963 | $250.90 | $250.90 | $250.90 |
| Purchase #5 | $103.88 | 11.806% | $116.1441 | $116.14 | $116.15 | $116.10 |
| Purchase #6 | $142.45 | 3.115% | $146.8873 | $146.89 | $146.90 | $146.90 |
| Purchase #7 | $106.72 | 6.217% | $113.3548 | $113.35 | $113.35 | $113.40 |
| 7 purchase totals = | $937.76 | $1,003.1086 | $1,003.11 | $1,003.10 | $1,003.10 | |