| 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 | $233.92 | 3.491% | $242.0861 | $242.09 | $242.10 | $242.10 |
| Purchase #2 | $19.68 | 3.415% | $20.3521 | $20.35 | $20.35 | $20.40 |
| Purchase #3 | $243.99 | 8.289% | $264.2143 | $264.21 | $264.20 | $264.20 |
| Purchase #4 | $214.58 | 8.245% | $232.2721 | $232.27 | $232.25 | $232.30 |
| Purchase #5 | $32.67 | 11.506% | $36.429 | $36.43 | $36.45 | $36.40 |
| Purchase #6 | $204.46 | 3.788% | $212.2049 | $212.20 | $212.20 | $212.20 |
| Purchase #7 | $107.83 | 4.379% | $112.5519 | $112.55 | $112.55 | $112.60 |
| 7 purchase totals = | $1,057.13 | $1,120.1104 | $1,120.10 | $1,120.10 | $1,120.20 | |