| 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 | $44.60 | 6.341% | $47.4281 | $47.43 | $47.45 | $47.40 |
| Purchase #2 | $190.43 | 10.437% | $210.3052 | $210.31 | $210.30 | $210.30 |
| Purchase #3 | $198.54 | 12.831% | $224.0147 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $222.78 | 11.569% | $248.5534 | $248.55 | $248.55 | $248.60 |
| Purchase #5 | $168.25 | 11.682% | $187.905 | $187.91 | $187.90 | $187.90 |
| Purchase #6 | $168.30 | 7.549% | $181.005 | $181.01 | $181.00 | $181.00 |
| Purchase #7 | $210.36 | 4.152% | $219.0941 | $219.09 | $219.10 | $219.10 |
| 7 purchase totals = | $1,203.26 | $1,318.3055 | $1,318.31 | $1,318.30 | $1,318.30 | |