| 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 | $9.63 | 12.154% | $10.8004 | $10.80 | $10.80 | $10.80 |
| Purchase #2 | $127.52 | 5.519% | $134.5578 | $134.56 | $134.55 | $134.60 |
| Purchase #3 | $209.42 | 3.603% | $216.9654 | $216.97 | $216.95 | $217.00 |
| Purchase #4 | $80.33 | 10.613% | $88.8554 | $88.86 | $88.85 | $88.90 |
| Purchase #5 | $88.42 | 13.553% | $100.4036 | $100.40 | $100.40 | $100.40 |
| Purchase #6 | $108.35 | 4.308% | $113.0177 | $113.02 | $113.00 | $113.00 |
| Purchase #7 | $242.35 | 12.672% | $273.0606 | $273.06 | $273.05 | $273.10 |
| 7 purchase totals = | $866.02 | $937.6609 | $937.67 | $937.60 | $937.80 | |