| 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 | $211.69 | 12.775% | $238.7334 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $20.63 | 10.807% | $22.8595 | $22.86 | $22.85 | $22.90 |
| Purchase #3 | $98.71 | 8.709% | $107.3067 | $107.31 | $107.30 | $107.30 |
| Purchase #4 | $151.27 | 8.476% | $164.0916 | $164.09 | $164.10 | $164.10 |
| Purchase #5 | $90.55 | 7.112% | $96.9899 | $96.99 | $97.00 | $97.00 |
| Purchase #6 | $189.58 | 11.641% | $211.649 | $211.65 | $211.65 | $211.60 |
| Purchase #7 | $15.94 | 8.806% | $17.3437 | $17.34 | $17.35 | $17.30 |
| 7 purchase totals = | $778.37 | $858.9738 | $858.97 | $859.00 | $858.90 | |