| 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 | $193.62 | 3.849% | $201.0724 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $182.91 | 3.113% | $188.604 | $188.60 | $188.60 | $188.60 |
| Purchase #3 | $221.29 | 11.182% | $246.0346 | $246.03 | $246.05 | $246.00 |
| Purchase #4 | $49.46 | 8.714% | $53.7699 | $53.77 | $53.75 | $53.80 |
| Purchase #5 | $27.31 | 8.567% | $29.6496 | $29.65 | $29.65 | $29.60 |
| Purchase #6 | $199.49 | 8.178% | $215.8043 | $215.80 | $215.80 | $215.80 |
| Purchase #7 | $37.79 | 11.135% | $41.9979 | $42.00 | $42.00 | $42.00 |
| 7 purchase totals = | $911.87 | $976.9327 | $976.92 | $976.90 | $976.90 | |