| 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 | $131.96 | 6.406% | $140.4134 | $140.41 | $140.40 | $140.40 |
| Purchase #2 | $234.28 | 12.665% | $263.9516 | $263.95 | $263.95 | $264.00 |
| Purchase #3 | $126.88 | 4.493% | $132.5807 | $132.58 | $132.60 | $132.60 |
| Purchase #4 | $16.44 | 5.256% | $17.3041 | $17.30 | $17.30 | $17.30 |
| Purchase #5 | $115.60 | 7.440% | $124.2006 | $124.20 | $124.20 | $124.20 |
| Purchase #6 | $186.70 | 3.799% | $193.7927 | $193.79 | $193.80 | $193.80 |
| Purchase #7 | $177.75 | 11.188% | $197.6367 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $989.61 | $1,069.8798 | $1,069.87 | $1,069.90 | $1,069.90 | |