| 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 | $57.87 | 6.692% | $61.7427 | $61.74 | $61.75 | $61.70 |
| Purchase #2 | $215.43 | 10.485% | $238.0178 | $238.02 | $238.00 | $238.00 |
| Purchase #3 | $121.61 | 3.754% | $126.1752 | $126.18 | $126.20 | $126.20 |
| Purchase #4 | $189.90 | 7.313% | $203.7874 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $62.90 | 10.768% | $69.6731 | $69.67 | $69.65 | $69.70 |
| Purchase #6 | $236.45 | 5.807% | $250.1807 | $250.18 | $250.20 | $250.20 |
| Purchase #7 | $139.66 | 9.492% | $152.9165 | $152.92 | $152.90 | $152.90 |
| 7 purchase totals = | $1,023.82 | $1,102.4934 | $1,102.50 | $1,102.50 | $1,102.50 | |