| 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 | $122.55 | 9.281% | $133.9239 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $61.38 | 8.724% | $66.7348 | $66.73 | $66.75 | $66.70 |
| Purchase #3 | $224.52 | 12.365% | $252.2819 | $252.28 | $252.30 | $252.30 |
| Purchase #4 | $152.81 | 3.104% | $157.5532 | $157.55 | $157.55 | $157.60 |
| Purchase #5 | $78.43 | 8.692% | $85.2471 | $85.25 | $85.25 | $85.20 |
| Purchase #6 | $117.34 | 5.694% | $124.0213 | $124.02 | $124.00 | $124.00 |
| Purchase #7 | $193.41 | 4.857% | $202.8039 | $202.80 | $202.80 | $202.80 |
| 7 purchase totals = | $950.44 | $1,022.5661 | $1,022.55 | $1,022.55 | $1,022.50 | |