| 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 | $124.57 | 13.731% | $141.6747 | $141.67 | $141.65 | $141.70 |
| Purchase #2 | $202.50 | 3.198% | $208.976 | $208.98 | $209.00 | $209.00 |
| Purchase #3 | $195.70 | 9.378% | $214.0527 | $214.05 | $214.05 | $214.10 |
| Purchase #4 | $146.98 | 11.562% | $163.9738 | $163.97 | $163.95 | $164.00 |
| Purchase #5 | $217.66 | 9.359% | $238.0308 | $238.03 | $238.05 | $238.00 |
| Purchase #6 | $113.95 | 13.171% | $128.9584 | $128.96 | $128.95 | $129.00 |
| Purchase #7 | $113.53 | 8.432% | $123.1028 | $123.10 | $123.10 | $123.10 |
| 7 purchase totals = | $1,114.89 | $1,218.7692 | $1,218.76 | $1,218.75 | $1,218.90 | |