| 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 | $198.62 | 13.839% | $226.107 | $226.11 | $226.10 | $226.10 |
| Purchase #2 | $66.62 | 5.709% | $70.4233 | $70.42 | $70.40 | $70.40 |
| Purchase #3 | $199.35 | 5.434% | $210.1827 | $210.18 | $210.20 | $210.20 |
| Purchase #4 | $49.53 | 7.219% | $53.1056 | $53.11 | $53.10 | $53.10 |
| Purchase #5 | $242.49 | 9.382% | $265.2404 | $265.24 | $265.25 | $265.20 |
| Purchase #6 | $77.86 | 4.143% | $81.0857 | $81.09 | $81.10 | $81.10 |
| Purchase #7 | $224.43 | 11.555% | $250.3629 | $250.36 | $250.35 | $250.40 |
| 7 purchase totals = | $1,058.90 | $1,156.5076 | $1,156.51 | $1,156.50 | $1,156.50 | |