| 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 | $240.56 | 10.613% | $266.0906 | $266.09 | $266.10 | $266.10 |
| Purchase #2 | $24.43 | 6.717% | $26.071 | $26.07 | $26.05 | $26.10 |
| Purchase #3 | $117.87 | 3.612% | $122.1275 | $122.13 | $122.15 | $122.10 |
| Purchase #4 | $103.66 | 10.269% | $114.3048 | $114.30 | $114.30 | $114.30 |
| Purchase #5 | $7.64 | 5.178% | $8.0356 | $8.04 | $8.05 | $8.00 |
| Purchase #6 | $227.30 | 4.490% | $237.5058 | $237.51 | $237.50 | $237.50 |
| Purchase #7 | $27.57 | 4.264% | $28.7456 | $28.75 | $28.75 | $28.70 |
| 7 purchase totals = | $749.03 | $802.8809 | $802.89 | $802.90 | $802.80 | |