| 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 | $233.77 | 3.733% | $242.4966 | $242.50 | $242.50 | $242.50 |
| Purchase #2 | $236.59 | 3.635% | $245.19 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $221.48 | 7.538% | $238.1752 | $238.18 | $238.20 | $238.20 |
| Purchase #4 | $52.45 | 8.705% | $57.0158 | $57.02 | $57.00 | $57.00 |
| Purchase #5 | $81.90 | 4.518% | $85.6002 | $85.60 | $85.60 | $85.60 |
| Purchase #6 | $169.93 | 7.324% | $182.3757 | $182.38 | $182.40 | $182.40 |
| Purchase #7 | $169.73 | 6.828% | $181.3192 | $181.32 | $181.30 | $181.30 |
| 7 purchase totals = | $1,165.85 | $1,232.1727 | $1,232.19 | $1,232.20 | $1,232.20 | |