| 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 | $206.88 | 6.825% | $220.9996 | $221.00 | $221.00 | $221.00 |
| Purchase #2 | $248.69 | 10.263% | $274.2131 | $274.21 | $274.20 | $274.20 |
| Purchase #3 | $64.96 | 8.784% | $70.6661 | $70.67 | $70.65 | $70.70 |
| Purchase #4 | $110.75 | 10.492% | $122.3699 | $122.37 | $122.35 | $122.40 |
| Purchase #5 | $59.41 | 6.124% | $63.0483 | $63.05 | $63.05 | $63.00 |
| Purchase #6 | $122.26 | 10.367% | $134.9347 | $134.93 | $134.95 | $134.90 |
| Purchase #7 | $240.65 | 8.776% | $261.7694 | $261.77 | $261.75 | $261.80 |
| 7 purchase totals = | $1,053.60 | $1,148.0011 | $1,148.00 | $1,147.95 | $1,148.00 | |