| 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 | $112.97 | 8.567% | $122.6481 | $122.65 | $122.65 | $122.60 |
| Purchase #2 | $123.66 | 10.358% | $136.4687 | $136.47 | $136.45 | $136.50 |
| Purchase #3 | $38.58 | 4.648% | $40.3732 | $40.37 | $40.35 | $40.40 |
| Purchase #4 | $22.72 | 7.285% | $24.3752 | $24.38 | $24.40 | $24.40 |
| Purchase #5 | $131.37 | 9.490% | $143.837 | $143.84 | $143.85 | $143.80 |
| Purchase #6 | $145.99 | 12.359% | $164.0329 | $164.03 | $164.05 | $164.00 |
| Purchase #7 | $79.47 | 10.543% | $87.8485 | $87.85 | $87.85 | $87.80 |
| 7 purchase totals = | $654.76 | $719.5836 | $719.59 | $719.60 | $719.50 | |