| 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 | $125.25 | 7.558% | $134.7164 | $134.72 | $134.70 | $134.70 |
| Purchase #2 | $246.40 | 13.253% | $279.0554 | $279.06 | $279.05 | $279.10 |
| Purchase #3 | $209.98 | 13.636% | $238.6129 | $238.61 | $238.60 | $238.60 |
| Purchase #4 | $180.28 | 5.671% | $190.5037 | $190.50 | $190.50 | $190.50 |
| Purchase #5 | $20.54 | 12.332% | $23.073 | $23.07 | $23.05 | $23.10 |
| Purchase #6 | $95.41 | 6.369% | $101.4867 | $101.49 | $101.50 | $101.50 |
| Purchase #7 | $205.43 | 12.681% | $231.4806 | $231.48 | $231.50 | $231.50 |
| 7 purchase totals = | $1,083.29 | $1,198.9287 | $1,198.93 | $1,198.90 | $1,199.00 | |