| 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 | $108.74 | 10.712% | $120.3882 | $120.39 | $120.40 | $120.40 |
| Purchase #2 | $124.77 | 13.754% | $141.9309 | $141.93 | $141.95 | $141.90 |
| Purchase #3 | $174.50 | 10.553% | $192.915 | $192.92 | $192.90 | $192.90 |
| Purchase #4 | $234.82 | 6.858% | $250.924 | $250.92 | $250.90 | $250.90 |
| Purchase #5 | $146.30 | 5.654% | $154.5718 | $154.57 | $154.55 | $154.60 |
| Purchase #6 | $152.53 | 9.832% | $167.5267 | $167.53 | $167.55 | $167.50 |
| Purchase #7 | $186.99 | 6.812% | $199.7278 | $199.73 | $199.75 | $199.70 |
| 7 purchase totals = | $1,128.65 | $1,227.9844 | $1,227.99 | $1,228.00 | $1,227.90 | |