| 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 | $231.43 | 6.173% | $245.7162 | $245.72 | $245.70 | $245.70 |
| Purchase #2 | $95.73 | 11.867% | $107.0903 | $107.09 | $107.10 | $107.10 |
| Purchase #3 | $245.57 | 11.492% | $273.7909 | $273.79 | $273.80 | $273.80 |
| Purchase #4 | $27.49 | 12.352% | $30.8856 | $30.89 | $30.90 | $30.90 |
| Purchase #5 | $75.93 | 7.423% | $81.5663 | $81.57 | $81.55 | $81.60 |
| Purchase #6 | $20.73 | 6.413% | $22.0594 | $22.06 | $22.05 | $22.10 |
| Purchase #7 | $59.51 | 7.112% | $63.7424 | $63.74 | $63.75 | $63.70 |
| 7 purchase totals = | $756.39 | $824.8511 | $824.86 | $824.85 | $824.90 | |