| 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 | $110.85 | 11.865% | $124.0024 | $124.00 | $124.00 | $124.00 |
| Purchase #2 | $114.34 | 10.652% | $126.5195 | $126.52 | $126.50 | $126.50 |
| Purchase #3 | $174.55 | 10.448% | $192.787 | $192.79 | $192.80 | $192.80 |
| Purchase #4 | $196.83 | 8.649% | $213.8538 | $213.85 | $213.85 | $213.90 |
| Purchase #5 | $198.81 | 10.520% | $219.7248 | $219.72 | $219.70 | $219.70 |
| Purchase #6 | $70.25 | 10.569% | $77.6747 | $77.67 | $77.65 | $77.70 |
| Purchase #7 | $171.39 | 12.853% | $193.4188 | $193.42 | $193.40 | $193.40 |
| 7 purchase totals = | $1,037.02 | $1,147.9810 | $1,147.97 | $1,147.90 | $1,148.00 | |