| 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 | $242.32 | 5.528% | $255.7154 | $255.72 | $255.70 | $255.70 |
| Purchase #2 | $159.77 | 10.430% | $176.434 | $176.43 | $176.45 | $176.40 |
| Purchase #3 | $174.34 | 4.433% | $182.0685 | $182.07 | $182.05 | $182.10 |
| Purchase #4 | $126.87 | 13.293% | $143.7348 | $143.73 | $143.75 | $143.70 |
| Purchase #5 | $30.40 | 4.503% | $31.7689 | $31.77 | $31.75 | $31.80 |
| Purchase #6 | $10.64 | 10.686% | $11.777 | $11.78 | $11.80 | $11.80 |
| Purchase #7 | $141.60 | 12.296% | $159.0111 | $159.01 | $159.00 | $159.00 |
| 7 purchase totals = | $885.94 | $960.5097 | $960.51 | $960.50 | $960.50 | |