| 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 | $127.90 | 8.756% | $139.0989 | $139.10 | $139.10 | $139.10 |
| Purchase #2 | $65.29 | 5.274% | $68.7334 | $68.73 | $68.75 | $68.70 |
| Purchase #3 | $169.62 | 7.831% | $182.9029 | $182.90 | $182.90 | $182.90 |
| Purchase #4 | $204.76 | 5.808% | $216.6525 | $216.65 | $216.65 | $216.70 |
| Purchase #5 | $169.47 | 13.713% | $192.7094 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $40.72 | 6.231% | $43.2573 | $43.26 | $43.25 | $43.30 |
| Purchase #7 | $184.91 | 7.271% | $198.3548 | $198.35 | $198.35 | $198.40 |
| 7 purchase totals = | $962.67 | $1,041.7092 | $1,041.70 | $1,041.70 | $1,041.80 | |