| 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 | $227.53 | 8.354% | $246.5379 | $246.54 | $246.55 | $246.50 |
| Purchase #2 | $179.97 | 8.112% | $194.5692 | $194.57 | $194.55 | $194.60 |
| Purchase #3 | $10.59 | 7.846% | $11.4209 | $11.42 | $11.40 | $11.40 |
| Purchase #4 | $46.26 | 5.525% | $48.8159 | $48.82 | $48.80 | $48.80 |
| Purchase #5 | $224.37 | 12.358% | $252.0976 | $252.10 | $252.10 | $252.10 |
| Purchase #6 | $105.45 | 12.192% | $118.3065 | $118.31 | $118.30 | $118.30 |
| Purchase #7 | $16.35 | 8.534% | $17.7453 | $17.75 | $17.75 | $17.70 |
| 7 purchase totals = | $810.52 | $889.4933 | $889.51 | $889.45 | $889.40 | |