| 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 | $216.40 | 3.655% | $224.3094 | $224.31 | $224.30 | $224.30 |
| Purchase #2 | $218.55 | 4.502% | $228.3891 | $228.39 | $228.40 | $228.40 |
| Purchase #3 | $248.58 | 13.239% | $281.4895 | $281.49 | $281.50 | $281.50 |
| Purchase #4 | $169.28 | 9.210% | $184.8707 | $184.87 | $184.85 | $184.90 |
| Purchase #5 | $136.25 | 9.305% | $148.9281 | $148.93 | $148.95 | $148.90 |
| Purchase #6 | $235.90 | 9.108% | $257.3858 | $257.39 | $257.40 | $257.40 |
| Purchase #7 | $117.90 | 8.392% | $127.7942 | $127.79 | $127.80 | $127.80 |
| 7 purchase totals = | $1,342.86 | $1,453.1668 | $1,453.17 | $1,453.20 | $1,453.20 | |