| 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 | $222.31 | 4.853% | $233.0987 | $233.10 | $233.10 | $233.10 |
| Purchase #2 | $212.91 | 6.563% | $226.8833 | $226.88 | $226.90 | $226.90 |
| Purchase #3 | $175.53 | 10.297% | $193.6043 | $193.60 | $193.60 | $193.60 |
| Purchase #4 | $80.57 | 7.461% | $86.5813 | $86.58 | $86.60 | $86.60 |
| Purchase #5 | $228.50 | 5.739% | $241.6136 | $241.61 | $241.60 | $241.60 |
| Purchase #6 | $7.77 | 4.148% | $8.0923 | $8.09 | $8.10 | $8.10 |
| Purchase #7 | $107.44 | 3.720% | $111.4368 | $111.44 | $111.45 | $111.40 |
| 7 purchase totals = | $1,035.03 | $1,101.3103 | $1,101.30 | $1,101.35 | $1,101.30 | |