| 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 | $184.74 | 8.234% | $199.9515 | $199.95 | $199.95 | $200.00 |
| Purchase #2 | $103.70 | 10.509% | $114.5978 | $114.60 | $114.60 | $114.60 |
| Purchase #3 | $232.89 | 8.452% | $252.5739 | $252.57 | $252.55 | $252.60 |
| Purchase #4 | $63.38 | 12.679% | $71.416 | $71.42 | $71.40 | $71.40 |
| Purchase #5 | $94.27 | 13.521% | $107.0162 | $107.02 | $107.00 | $107.00 |
| Purchase #6 | $81.58 | 9.123% | $89.0225 | $89.02 | $89.00 | $89.00 |
| Purchase #7 | $33.94 | 12.240% | $38.0943 | $38.09 | $38.10 | $38.10 |
| 7 purchase totals = | $794.50 | $872.6722 | $872.67 | $872.60 | $872.70 | |