| 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 | $193.78 | 13.738% | $220.4015 | $220.40 | $220.40 | $220.40 |
| Purchase #2 | $183.84 | 4.428% | $191.9804 | $191.98 | $192.00 | $192.00 |
| Purchase #3 | $185.37 | 11.106% | $205.9572 | $205.96 | $205.95 | $206.00 |
| Purchase #4 | $104.76 | 7.658% | $112.7825 | $112.78 | $112.80 | $112.80 |
| Purchase #5 | $246.82 | 6.528% | $262.9324 | $262.93 | $262.95 | $262.90 |
| Purchase #6 | $52.48 | 10.569% | $58.0266 | $58.03 | $58.05 | $58.00 |
| Purchase #7 | $143.36 | 7.433% | $154.0159 | $154.02 | $154.00 | $154.00 |
| 7 purchase totals = | $1,110.41 | $1,206.0965 | $1,206.10 | $1,206.15 | $1,206.10 | |