| 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 | $8.63 | 12.765% | $9.7316 | $9.73 | $9.75 | $9.70 |
| Purchase #2 | $228.58 | 8.587% | $248.2082 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $226.26 | 3.867% | $235.0095 | $235.01 | $235.00 | $235.00 |
| Purchase #4 | $97.62 | 8.569% | $105.9851 | $105.99 | $106.00 | $106.00 |
| Purchase #5 | $147.90 | 13.409% | $167.7319 | $167.73 | $167.75 | $167.70 |
| Purchase #6 | $153.27 | 3.691% | $158.9272 | $158.93 | $158.95 | $158.90 |
| Purchase #7 | $130.33 | 3.335% | $134.6765 | $134.68 | $134.70 | $134.70 |
| 7 purchase totals = | $992.59 | $1,060.2700 | $1,060.28 | $1,060.35 | $1,060.20 | |