| 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 | $239.94 | 9.405% | $262.5064 | $262.51 | $262.50 | $262.50 |
| Purchase #2 | $162.49 | 6.371% | $172.8422 | $172.84 | $172.85 | $172.80 |
| Purchase #3 | $124.96 | 5.857% | $132.2789 | $132.28 | $132.30 | $132.30 |
| Purchase #4 | $123.61 | 4.747% | $129.4778 | $129.48 | $129.50 | $129.50 |
| Purchase #5 | $221.74 | 4.410% | $231.5187 | $231.52 | $231.50 | $231.50 |
| Purchase #6 | $125.99 | 6.177% | $133.7724 | $133.77 | $133.75 | $133.80 |
| Purchase #7 | $210.48 | 8.312% | $227.9751 | $227.98 | $228.00 | $228.00 |
| 7 purchase totals = | $1,209.21 | $1,290.3715 | $1,290.38 | $1,290.40 | $1,290.40 | |