| 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 | $207.30 | 10.414% | $228.8882 | $228.89 | $228.90 | $228.90 |
| Purchase #2 | $9.93 | 9.852% | $10.9083 | $10.91 | $10.90 | $10.90 |
| Purchase #3 | $83.28 | 11.637% | $92.9713 | $92.97 | $92.95 | $93.00 |
| Purchase #4 | $118.44 | 3.807% | $122.949 | $122.95 | $122.95 | $122.90 |
| Purchase #5 | $27.27 | 9.730% | $29.9234 | $29.92 | $29.90 | $29.90 |
| Purchase #6 | $89.58 | 6.707% | $95.5881 | $95.59 | $95.60 | $95.60 |
| Purchase #7 | $136.32 | 10.259% | $150.3051 | $150.31 | $150.30 | $150.30 |
| 7 purchase totals = | $672.12 | $731.5334 | $731.54 | $731.50 | $731.50 | |