| 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 | $229.37 | 9.395% | $250.9193 | $250.92 | $250.90 | $250.90 |
| Purchase #2 | $165.66 | 10.729% | $183.4337 | $183.43 | $183.45 | $183.40 |
| Purchase #3 | $28.69 | 13.704% | $32.6217 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $27.82 | 8.825% | $30.2751 | $30.28 | $30.30 | $30.30 |
| Purchase #5 | $90.95 | 3.758% | $94.3679 | $94.37 | $94.35 | $94.40 |
| Purchase #6 | $246.64 | 3.308% | $254.7989 | $254.80 | $254.80 | $254.80 |
| Purchase #7 | $36.99 | 11.314% | $41.175 | $41.18 | $41.20 | $41.20 |
| 7 purchase totals = | $826.12 | $887.5916 | $887.60 | $887.60 | $887.60 | |