| 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 | $134.42 | 9.709% | $147.4708 | $147.47 | $147.45 | $147.50 |
| Purchase #2 | $219.32 | 8.394% | $237.7297 | $237.73 | $237.75 | $237.70 |
| Purchase #3 | $177.25 | 7.390% | $190.3488 | $190.35 | $190.35 | $190.30 |
| Purchase #4 | $225.55 | 11.641% | $251.8063 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $128.58 | 6.868% | $137.4109 | $137.41 | $137.40 | $137.40 |
| Purchase #6 | $66.33 | 12.658% | $74.7261 | $74.73 | $74.75 | $74.70 |
| Purchase #7 | $196.59 | 13.192% | $222.5242 | $222.52 | $222.50 | $222.50 |
| 7 purchase totals = | $1,148.04 | $1,262.0168 | $1,262.02 | $1,262.00 | $1,261.90 | |