| 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 | $198.62 | 5.686% | $209.9135 | $209.91 | $209.90 | $209.90 |
| Purchase #2 | $222.88 | 13.603% | $253.1984 | $253.20 | $253.20 | $253.20 |
| Purchase #3 | $123.28 | 13.248% | $139.6121 | $139.61 | $139.60 | $139.60 |
| Purchase #4 | $31.92 | 8.318% | $34.5751 | $34.58 | $34.60 | $34.60 |
| Purchase #5 | $221.53 | 4.633% | $231.7935 | $231.79 | $231.80 | $231.80 |
| Purchase #6 | $126.27 | 8.792% | $137.3717 | $137.37 | $137.35 | $137.40 |
| Purchase #7 | $230.25 | 9.585% | $252.3195 | $252.32 | $252.30 | $252.30 |
| 7 purchase totals = | $1,154.75 | $1,258.7838 | $1,258.78 | $1,258.75 | $1,258.80 | |