| 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 | $243.61 | 4.527% | $254.6382 | $254.64 | $254.65 | $254.60 |
| Purchase #2 | $8.80 | 3.120% | $9.0746 | $9.07 | $9.05 | $9.10 |
| Purchase #3 | $134.55 | 9.107% | $146.8035 | $146.80 | $146.80 | $146.80 |
| Purchase #4 | $169.31 | 12.699% | $190.8107 | $190.81 | $190.80 | $190.80 |
| Purchase #5 | $233.54 | 6.230% | $248.0895 | $248.09 | $248.10 | $248.10 |
| Purchase #6 | $232.77 | 7.214% | $249.562 | $249.56 | $249.55 | $249.60 |
| Purchase #7 | $233.29 | 8.107% | $252.2028 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $1,255.87 | $1,351.1813 | $1,351.17 | $1,351.15 | $1,351.20 | |