| 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 | $97.82 | 5.702% | $103.3977 | $103.40 | $103.40 | $103.40 |
| Purchase #2 | $207.98 | 3.373% | $214.9952 | $215.00 | $215.00 | $215.00 |
| Purchase #3 | $236.83 | 6.874% | $253.1097 | $253.11 | $253.10 | $253.10 |
| Purchase #4 | $175.44 | 7.259% | $188.1752 | $188.18 | $188.20 | $188.20 |
| Purchase #5 | $197.68 | 7.598% | $212.6997 | $212.70 | $212.70 | $212.70 |
| Purchase #6 | $33.37 | 9.598% | $36.5729 | $36.57 | $36.55 | $36.60 |
| Purchase #7 | $25.40 | 11.813% | $28.4005 | $28.40 | $28.40 | $28.40 |
| 7 purchase totals = | $974.52 | $1,037.3509 | $1,037.36 | $1,037.35 | $1,037.40 | |