| 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 | $191.98 | 12.248% | $215.4937 | $215.49 | $215.50 | $215.50 |
| Purchase #2 | $28.28 | 12.630% | $31.8518 | $31.85 | $31.85 | $31.90 |
| Purchase #3 | $98.93 | 7.518% | $106.3676 | $106.37 | $106.35 | $106.40 |
| Purchase #4 | $212.36 | 4.863% | $222.6871 | $222.69 | $222.70 | $222.70 |
| Purchase #5 | $142.35 | 3.535% | $147.3821 | $147.38 | $147.40 | $147.40 |
| Purchase #6 | $168.71 | 3.240% | $174.1762 | $174.18 | $174.20 | $174.20 |
| Purchase #7 | $114.55 | 11.772% | $128.0348 | $128.03 | $128.05 | $128.00 |
| 7 purchase totals = | $957.16 | $1,025.9933 | $1,025.99 | $1,026.05 | $1,026.10 | |