| 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 | $238.63 | 7.858% | $257.3815 | $257.38 | $257.40 | $257.40 |
| Purchase #2 | $87.87 | 7.542% | $94.4972 | $94.50 | $94.50 | $94.50 |
| Purchase #3 | $75.34 | 3.329% | $77.8481 | $77.85 | $77.85 | $77.80 |
| Purchase #4 | $79.73 | 6.531% | $84.9372 | $84.94 | $84.95 | $84.90 |
| Purchase #5 | $106.44 | 6.705% | $113.5768 | $113.58 | $113.60 | $113.60 |
| Purchase #6 | $247.37 | 13.149% | $279.8967 | $279.90 | $279.90 | $279.90 |
| Purchase #7 | $193.98 | 3.787% | $201.326 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $1,029.36 | $1,109.4635 | $1,109.48 | $1,109.55 | $1,109.40 | |