| 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 | $238.53 | 6.649% | $254.3899 | $254.39 | $254.40 | $254.40 |
| Purchase #2 | $62.97 | 6.481% | $67.0511 | $67.05 | $67.05 | $67.10 |
| Purchase #3 | $206.51 | 6.549% | $220.0343 | $220.03 | $220.05 | $220.00 |
| Purchase #4 | $134.52 | 10.575% | $148.7455 | $148.75 | $148.75 | $148.70 |
| Purchase #5 | $110.90 | 12.274% | $124.5119 | $124.51 | $124.50 | $124.50 |
| Purchase #6 | $22.79 | 12.242% | $25.58 | $25.58 | $25.60 | $25.60 |
| Purchase #7 | $70.55 | 10.389% | $77.8794 | $77.88 | $77.90 | $77.90 |
| 7 purchase totals = | $846.77 | $918.1921 | $918.19 | $918.25 | $918.20 | |