| 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 | $230.71 | 13.863% | $262.6933 | $262.69 | $262.70 | $262.70 |
| Purchase #2 | $215.33 | 6.772% | $229.9121 | $229.91 | $229.90 | $229.90 |
| Purchase #3 | $202.97 | 9.496% | $222.244 | $222.24 | $222.25 | $222.20 |
| Purchase #4 | $135.89 | 10.308% | $149.8975 | $149.90 | $149.90 | $149.90 |
| Purchase #5 | $64.35 | 3.367% | $66.5167 | $66.52 | $66.50 | $66.50 |
| Purchase #6 | $146.99 | 11.493% | $163.8836 | $163.88 | $163.90 | $163.90 |
| Purchase #7 | $241.26 | 13.104% | $272.8747 | $272.87 | $272.85 | $272.90 |
| 7 purchase totals = | $1,237.50 | $1,368.0219 | $1,368.01 | $1,368.00 | $1,368.00 | |