| 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 | $113.51 | 3.716% | $117.728 | $117.73 | $117.75 | $117.70 |
| Purchase #2 | $239.54 | 4.721% | $250.8487 | $250.85 | $250.85 | $250.80 |
| Purchase #3 | $33.63 | 3.145% | $34.6877 | $34.69 | $34.70 | $34.70 |
| Purchase #4 | $180.78 | 3.492% | $187.0928 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $106.58 | 4.352% | $111.2184 | $111.22 | $111.20 | $111.20 |
| Purchase #6 | $221.36 | 12.381% | $248.7666 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $86.69 | 9.834% | $95.2151 | $95.22 | $95.20 | $95.20 |
| 7 purchase totals = | $982.09 | $1,045.5573 | $1,045.57 | $1,045.55 | $1,045.50 | |