| 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 | $215.76 | 6.298% | $229.3486 | $229.35 | $229.35 | $229.30 |
| Purchase #2 | $64.82 | 12.835% | $73.1396 | $73.14 | $73.15 | $73.10 |
| Purchase #3 | $200.33 | 6.117% | $212.5842 | $212.58 | $212.60 | $212.60 |
| Purchase #4 | $26.60 | 13.126% | $30.0915 | $30.09 | $30.10 | $30.10 |
| Purchase #5 | $178.41 | 12.203% | $200.1814 | $200.18 | $200.20 | $200.20 |
| Purchase #6 | $27.46 | 3.208% | $28.3409 | $28.34 | $28.35 | $28.30 |
| Purchase #7 | $20.72 | 6.383% | $22.0426 | $22.04 | $22.05 | $22.00 |
| 7 purchase totals = | $734.10 | $795.7288 | $795.72 | $795.80 | $795.60 | |