| 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 | $237.56 | 5.271% | $250.0818 | $250.08 | $250.10 | $250.10 |
| Purchase #2 | $127.41 | 9.489% | $139.4999 | $139.50 | $139.50 | $139.50 |
| Purchase #3 | $226.87 | 8.106% | $245.2601 | $245.26 | $245.25 | $245.30 |
| Purchase #4 | $72.47 | 5.371% | $76.3624 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $20.62 | 5.393% | $21.732 | $21.73 | $21.75 | $21.70 |
| Purchase #6 | $187.47 | 6.206% | $199.1044 | $199.10 | $199.10 | $199.10 |
| Purchase #7 | $14.58 | 10.630% | $16.1299 | $16.13 | $16.15 | $16.10 |
| 7 purchase totals = | $886.98 | $948.1705 | $948.16 | $948.20 | $948.20 | |