| 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 | $196.50 | 6.549% | $209.3688 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $231.38 | 5.806% | $244.8139 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $175.92 | 6.153% | $186.7444 | $186.74 | $186.75 | $186.70 |
| Purchase #4 | $207.90 | 10.339% | $229.3948 | $229.39 | $229.40 | $229.40 |
| Purchase #5 | $132.42 | 5.236% | $139.3535 | $139.35 | $139.35 | $139.40 |
| Purchase #6 | $180.64 | 7.678% | $194.5095 | $194.51 | $194.50 | $194.50 |
| Purchase #7 | $33.72 | 5.284% | $35.5018 | $35.50 | $35.50 | $35.50 |
| 7 purchase totals = | $1,158.48 | $1,239.6867 | $1,239.67 | $1,239.65 | $1,239.70 | |