| 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 | $220.49 | 13.744% | $250.7941 | $250.79 | $250.80 | $250.80 |
| Purchase #2 | $181.26 | 3.148% | $186.9661 | $186.97 | $186.95 | $187.00 |
| Purchase #3 | $101.98 | 4.522% | $106.5915 | $106.59 | $106.60 | $106.60 |
| Purchase #4 | $22.69 | 5.534% | $23.9457 | $23.95 | $23.95 | $23.90 |
| Purchase #5 | $163.70 | 3.266% | $169.0464 | $169.05 | $169.05 | $169.00 |
| Purchase #6 | $50.78 | 11.533% | $56.6365 | $56.64 | $56.65 | $56.60 |
| Purchase #7 | $240.26 | 3.609% | $248.931 | $248.93 | $248.95 | $248.90 |
| 7 purchase totals = | $981.16 | $1,042.9113 | $1,042.92 | $1,042.95 | $1,042.80 | |