| 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 | $233.84 | 3.309% | $241.5778 | $241.58 | $241.60 | $241.60 |
| Purchase #2 | $139.53 | 11.187% | $155.1392 | $155.14 | $155.15 | $155.10 |
| Purchase #3 | $250.85 | 10.156% | $276.3263 | $276.33 | $276.35 | $276.30 |
| Purchase #4 | $190.55 | 11.264% | $212.0136 | $212.01 | $212.00 | $212.00 |
| Purchase #5 | $73.59 | 5.777% | $77.8413 | $77.84 | $77.85 | $77.80 |
| Purchase #6 | $74.54 | 3.170% | $76.9029 | $76.90 | $76.90 | $76.90 |
| Purchase #7 | $179.53 | 5.200% | $188.8656 | $188.87 | $188.85 | $188.90 |
| 7 purchase totals = | $1,142.43 | $1,228.6667 | $1,228.67 | $1,228.70 | $1,228.60 | |