| 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 | $161.89 | 9.417% | $177.1352 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $239.36 | 3.224% | $247.077 | $247.08 | $247.10 | $247.10 |
| Purchase #3 | $23.40 | 9.600% | $25.6464 | $25.65 | $25.65 | $25.60 |
| Purchase #4 | $237.67 | 4.595% | $248.5909 | $248.59 | $248.60 | $248.60 |
| Purchase #5 | $209.92 | 12.234% | $235.6016 | $235.60 | $235.60 | $235.60 |
| Purchase #6 | $96.38 | 6.525% | $102.6688 | $102.67 | $102.65 | $102.70 |
| Purchase #7 | $215.81 | 5.649% | $228.0011 | $228.00 | $228.00 | $228.00 |
| 7 purchase totals = | $1,184.43 | $1,264.7210 | $1,264.73 | $1,264.75 | $1,264.70 | |