| 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 | $204.69 | 10.337% | $225.8488 | $225.85 | $225.85 | $225.80 |
| Purchase #2 | $197.55 | 7.501% | $212.3682 | $212.37 | $212.35 | $212.40 |
| Purchase #3 | $192.58 | 4.783% | $201.7911 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $75.45 | 4.447% | $78.8053 | $78.81 | $78.80 | $78.80 |
| Purchase #5 | $23.36 | 12.198% | $26.2095 | $26.21 | $26.20 | $26.20 |
| Purchase #6 | $73.80 | 5.413% | $77.7948 | $77.79 | $77.80 | $77.80 |
| Purchase #7 | $96.43 | 6.867% | $103.0518 | $103.05 | $103.05 | $103.10 |
| 7 purchase totals = | $863.86 | $925.8695 | $925.87 | $925.85 | $925.90 | |