| 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 | $119.27 | 8.283% | $129.1491 | $129.15 | $129.15 | $129.10 |
| Purchase #2 | $214.95 | 10.254% | $236.991 | $236.99 | $237.00 | $237.00 |
| Purchase #3 | $160.51 | 10.271% | $176.996 | $177.00 | $177.00 | $177.00 |
| Purchase #4 | $54.49 | 5.166% | $57.305 | $57.31 | $57.30 | $57.30 |
| Purchase #5 | $191.62 | 7.237% | $205.4875 | $205.49 | $205.50 | $205.50 |
| Purchase #6 | $240.31 | 10.284% | $265.0235 | $265.02 | $265.00 | $265.00 |
| Purchase #7 | $76.58 | 12.811% | $86.3907 | $86.39 | $86.40 | $86.40 |
| 7 purchase totals = | $1,057.73 | $1,157.3428 | $1,157.35 | $1,157.35 | $1,157.30 | |