| 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 | $114.58 | 4.729% | $119.9985 | $120.00 | $120.00 | $120.00 |
| Purchase #2 | $49.50 | 3.758% | $51.3602 | $51.36 | $51.35 | $51.40 |
| Purchase #3 | $20.48 | 13.850% | $23.3165 | $23.32 | $23.30 | $23.30 |
| Purchase #4 | $171.62 | 13.276% | $194.4043 | $194.40 | $194.40 | $194.40 |
| Purchase #5 | $200.77 | 3.219% | $207.2328 | $207.23 | $207.25 | $207.20 |
| Purchase #6 | $165.42 | 4.592% | $173.0161 | $173.02 | $173.00 | $173.00 |
| Purchase #7 | $92.85 | 8.643% | $100.875 | $100.88 | $100.90 | $100.90 |
| 7 purchase totals = | $815.22 | $870.2034 | $870.21 | $870.20 | $870.20 | |