| 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 | $199.70 | 12.133% | $223.9296 | $223.93 | $223.95 | $223.90 |
| Purchase #2 | $141.40 | 10.792% | $156.6599 | $156.66 | $156.65 | $156.70 |
| Purchase #3 | $17.72 | 13.663% | $20.1411 | $20.14 | $20.15 | $20.10 |
| Purchase #4 | $62.38 | 11.697% | $69.6766 | $69.68 | $69.70 | $69.70 |
| Purchase #5 | $10.55 | 5.151% | $11.0934 | $11.09 | $11.10 | $11.10 |
| Purchase #6 | $123.36 | 3.753% | $127.9897 | $127.99 | $128.00 | $128.00 |
| Purchase #7 | $236.61 | 6.486% | $251.9565 | $251.96 | $251.95 | $252.00 |
| 7 purchase totals = | $791.72 | $861.4468 | $861.45 | $861.50 | $861.50 | |