| 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 | $245.56 | 9.506% | $268.9029 | $268.90 | $268.90 | $268.90 |
| Purchase #2 | $44.80 | 11.133% | $49.7876 | $49.79 | $49.80 | $49.80 |
| Purchase #3 | $136.94 | 12.651% | $154.2643 | $154.26 | $154.25 | $154.30 |
| Purchase #4 | $31.68 | 3.401% | $32.7574 | $32.76 | $32.75 | $32.80 |
| Purchase #5 | $167.51 | 12.386% | $188.2578 | $188.26 | $188.25 | $188.30 |
| Purchase #6 | $90.66 | 7.330% | $97.3054 | $97.31 | $97.30 | $97.30 |
| Purchase #7 | $63.33 | 3.455% | $65.5181 | $65.52 | $65.50 | $65.50 |
| 7 purchase totals = | $780.48 | $856.7935 | $856.80 | $856.75 | $856.90 | |