| 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 | $9.69 | 10.464% | $10.704 | $10.70 | $10.70 | $10.70 |
| Purchase #2 | $208.90 | 10.840% | $231.5448 | $231.54 | $231.55 | $231.50 |
| Purchase #3 | $26.99 | 4.378% | $28.1716 | $28.17 | $28.15 | $28.20 |
| Purchase #4 | $227.65 | 3.656% | $235.9729 | $235.97 | $235.95 | $236.00 |
| Purchase #5 | $162.46 | 6.210% | $172.5488 | $172.55 | $172.55 | $172.50 |
| Purchase #6 | $15.35 | 10.106% | $16.9013 | $16.90 | $16.90 | $16.90 |
| Purchase #7 | $152.77 | 11.846% | $170.8671 | $170.87 | $170.85 | $170.90 |
| 7 purchase totals = | $803.81 | $866.7105 | $866.70 | $866.65 | $866.70 | |