| 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 | $239.64 | 6.547% | $255.3292 | $255.33 | $255.35 | $255.30 |
| Purchase #2 | $118.39 | 13.370% | $134.2187 | $134.22 | $134.20 | $134.20 |
| Purchase #3 | $201.41 | 10.180% | $221.9135 | $221.91 | $221.90 | $221.90 |
| Purchase #4 | $20.25 | 9.691% | $22.2124 | $22.21 | $22.20 | $22.20 |
| Purchase #5 | $11.96 | 8.245% | $12.9461 | $12.95 | $12.95 | $12.90 |
| Purchase #6 | $65.89 | 3.555% | $68.2324 | $68.23 | $68.25 | $68.20 |
| Purchase #7 | $231.82 | 8.202% | $250.8339 | $250.83 | $250.85 | $250.80 |
| 7 purchase totals = | $889.36 | $965.6862 | $965.68 | $965.70 | $965.50 | |