| 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 | $190.97 | 10.782% | $211.5604 | $211.56 | $211.55 | $211.60 |
| Purchase #2 | $92.85 | 7.442% | $99.7599 | $99.76 | $99.75 | $99.80 |
| Purchase #3 | $32.97 | 10.367% | $36.388 | $36.39 | $36.40 | $36.40 |
| Purchase #4 | $17.70 | 3.520% | $18.323 | $18.32 | $18.30 | $18.30 |
| Purchase #5 | $242.43 | 5.702% | $256.2534 | $256.25 | $256.25 | $256.30 |
| Purchase #6 | $22.76 | 3.580% | $23.5748 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $42.29 | 9.529% | $46.3198 | $46.32 | $46.30 | $46.30 |
| 7 purchase totals = | $641.97 | $692.1793 | $692.17 | $692.10 | $692.30 | |