| 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 | $37.50 | 6.246% | $39.8423 | $39.84 | $39.85 | $39.80 |
| Purchase #2 | $173.63 | 12.478% | $195.2956 | $195.30 | $195.30 | $195.30 |
| Purchase #3 | $196.29 | 13.868% | $223.5115 | $223.51 | $223.50 | $223.50 |
| Purchase #4 | $105.97 | 12.408% | $119.1188 | $119.12 | $119.10 | $119.10 |
| Purchase #5 | $196.94 | 9.671% | $215.9861 | $215.99 | $216.00 | $216.00 |
| Purchase #6 | $107.65 | 6.122% | $114.2403 | $114.24 | $114.25 | $114.20 |
| Purchase #7 | $32.84 | 6.582% | $35.0015 | $35.00 | $35.00 | $35.00 |
| 7 purchase totals = | $850.82 | $942.9961 | $943.00 | $943.00 | $942.90 | |