| 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 | $215.84 | 8.732% | $234.6871 | $234.69 | $234.70 | $234.70 |
| Purchase #2 | $54.62 | 10.727% | $60.4791 | $60.48 | $60.50 | $60.50 |
| Purchase #3 | $246.38 | 9.719% | $270.3257 | $270.33 | $270.35 | $270.30 |
| Purchase #4 | $241.92 | 10.819% | $268.0933 | $268.09 | $268.10 | $268.10 |
| Purchase #5 | $26.58 | 5.786% | $28.1179 | $28.12 | $28.10 | $28.10 |
| Purchase #6 | $222.56 | 6.203% | $236.3654 | $236.37 | $236.35 | $236.40 |
| Purchase #7 | $188.87 | 12.508% | $212.4939 | $212.49 | $212.50 | $212.50 |
| 7 purchase totals = | $1,196.77 | $1,310.5624 | $1,310.57 | $1,310.60 | $1,310.60 | |