| 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 | $235.29 | 3.211% | $242.8452 | $242.85 | $242.85 | $242.80 |
| Purchase #2 | $205.50 | 3.390% | $212.4665 | $212.47 | $212.45 | $212.50 |
| Purchase #3 | $174.80 | 4.814% | $183.2149 | $183.21 | $183.20 | $183.20 |
| Purchase #4 | $201.57 | 7.687% | $217.0647 | $217.06 | $217.05 | $217.10 |
| Purchase #5 | $212.75 | 6.563% | $226.7128 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $16.33 | 12.741% | $18.4106 | $18.41 | $18.40 | $18.40 |
| Purchase #7 | $84.76 | 5.641% | $89.5413 | $89.54 | $89.55 | $89.50 |
| 7 purchase totals = | $1,131.00 | $1,190.2560 | $1,190.25 | $1,190.20 | $1,190.20 | |