| 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 | $101.43 | 10.744% | $112.3276 | $112.33 | $112.35 | $112.30 |
| Purchase #2 | $146.60 | 6.603% | $156.28 | $156.28 | $156.30 | $156.30 |
| Purchase #3 | $185.78 | 8.535% | $201.6363 | $201.64 | $201.65 | $201.60 |
| Purchase #4 | $9.58 | 3.865% | $9.9503 | $9.95 | $9.95 | $10.00 |
| Purchase #5 | $81.79 | 4.778% | $85.6979 | $85.70 | $85.70 | $85.70 |
| Purchase #6 | $248.93 | 4.414% | $259.9178 | $259.92 | $259.90 | $259.90 |
| Purchase #7 | $104.67 | 12.443% | $117.6941 | $117.69 | $117.70 | $117.70 |
| 7 purchase totals = | $878.78 | $943.5040 | $943.51 | $943.55 | $943.50 | |