| 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 | $215.55 | 5.730% | $227.901 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $126.63 | 11.827% | $141.6065 | $141.61 | $141.60 | $141.60 |
| Purchase #3 | $196.91 | 9.281% | $215.1852 | $215.19 | $215.20 | $215.20 |
| Purchase #4 | $128.97 | 7.581% | $138.7472 | $138.75 | $138.75 | $138.70 |
| Purchase #5 | $142.29 | 3.736% | $147.606 | $147.61 | $147.60 | $147.60 |
| Purchase #6 | $158.99 | 13.725% | $180.8114 | $180.81 | $180.80 | $180.80 |
| Purchase #7 | $77.98 | 13.712% | $88.6726 | $88.67 | $88.65 | $88.70 |
| 7 purchase totals = | $1,047.32 | $1,140.5299 | $1,140.54 | $1,140.50 | $1,140.50 | |