| 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 | $234.51 | 6.839% | $250.5481 | $250.55 | $250.55 | $250.50 |
| Purchase #2 | $187.97 | 6.143% | $199.517 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $24.91 | 4.220% | $25.9612 | $25.96 | $25.95 | $26.00 |
| Purchase #4 | $23.36 | 13.555% | $26.5264 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $186.59 | 3.471% | $193.0665 | $193.07 | $193.05 | $193.10 |
| Purchase #6 | $203.66 | 10.569% | $225.1848 | $225.18 | $225.20 | $225.20 |
| Purchase #7 | $169.82 | 6.660% | $181.13 | $181.13 | $181.15 | $181.10 |
| 7 purchase totals = | $1,030.82 | $1,101.9340 | $1,101.94 | $1,101.95 | $1,101.90 | |