| 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 | $231.67 | 11.202% | $257.6217 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $109.99 | 4.533% | $114.9758 | $114.98 | $115.00 | $115.00 |
| Purchase #3 | $111.39 | 13.781% | $126.7407 | $126.74 | $126.75 | $126.70 |
| Purchase #4 | $236.66 | 8.702% | $257.2542 | $257.25 | $257.25 | $257.30 |
| Purchase #5 | $148.60 | 9.701% | $163.0157 | $163.02 | $163.00 | $163.00 |
| Purchase #6 | $244.25 | 8.750% | $265.6219 | $265.62 | $265.60 | $265.60 |
| Purchase #7 | $82.95 | 12.540% | $93.3519 | $93.35 | $93.35 | $93.40 |
| 7 purchase totals = | $1,165.51 | $1,278.5819 | $1,278.58 | $1,278.55 | $1,278.60 | |