| 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 | $190.94 | 12.774% | $215.3307 | $215.33 | $215.35 | $215.30 |
| Purchase #2 | $210.27 | 4.289% | $219.2885 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $211.45 | 5.126% | $222.2889 | $222.29 | $222.30 | $222.30 |
| Purchase #4 | $207.76 | 11.585% | $231.829 | $231.83 | $231.85 | $231.80 |
| Purchase #5 | $7.65 | 9.406% | $8.3696 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $239.97 | 10.303% | $264.6941 | $264.69 | $264.70 | $264.70 |
| Purchase #7 | $114.35 | 12.630% | $128.7924 | $128.79 | $128.80 | $128.80 |
| 7 purchase totals = | $1,182.39 | $1,290.5932 | $1,290.59 | $1,290.65 | $1,290.60 | |