| 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 | $137.33 | 10.625% | $151.9213 | $151.92 | $151.90 | $151.90 |
| Purchase #2 | $186.56 | 11.168% | $207.395 | $207.40 | $207.40 | $207.40 |
| Purchase #3 | $231.31 | 4.236% | $241.1083 | $241.11 | $241.10 | $241.10 |
| Purchase #4 | $49.66 | 12.540% | $55.8874 | $55.89 | $55.90 | $55.90 |
| Purchase #5 | $232.87 | 5.678% | $246.0924 | $246.09 | $246.10 | $246.10 |
| Purchase #6 | $246.35 | 6.502% | $262.3677 | $262.37 | $262.35 | $262.40 |
| Purchase #7 | $16.81 | 11.336% | $18.7156 | $18.72 | $18.70 | $18.70 |
| 7 purchase totals = | $1,100.89 | $1,183.4877 | $1,183.50 | $1,183.45 | $1,183.50 | |