| 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 | $211.76 | 7.678% | $228.0189 | $228.02 | $228.00 | $228.00 |
| Purchase #2 | $31.54 | 12.337% | $35.4311 | $35.43 | $35.45 | $35.40 |
| Purchase #3 | $198.94 | 13.318% | $225.4348 | $225.43 | $225.45 | $225.40 |
| Purchase #4 | $199.47 | 13.419% | $226.2369 | $226.24 | $226.25 | $226.20 |
| Purchase #5 | $78.87 | 9.605% | $86.4455 | $86.45 | $86.45 | $86.40 |
| Purchase #6 | $77.47 | 7.171% | $83.0254 | $83.03 | $83.05 | $83.00 |
| Purchase #7 | $214.54 | 8.681% | $233.1642 | $233.16 | $233.15 | $233.20 |
| 7 purchase totals = | $1,012.59 | $1,117.7568 | $1,117.76 | $1,117.80 | $1,117.60 | |