| 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 | $249.65 | 8.545% | $270.9826 | $270.98 | $271.00 | $271.00 |
| Purchase #2 | $223.97 | 3.270% | $231.2938 | $231.29 | $231.30 | $231.30 |
| Purchase #3 | $153.32 | 11.438% | $170.8567 | $170.86 | $170.85 | $170.90 |
| Purchase #4 | $221.96 | 7.593% | $238.8134 | $238.81 | $238.80 | $238.80 |
| Purchase #5 | $48.41 | 3.453% | $50.0816 | $50.08 | $50.10 | $50.10 |
| Purchase #6 | $209.91 | 8.521% | $227.7964 | $227.80 | $227.80 | $227.80 |
| Purchase #7 | $121.86 | 10.488% | $134.6407 | $134.64 | $134.65 | $134.60 |
| 7 purchase totals = | $1,229.08 | $1,324.4652 | $1,324.46 | $1,324.50 | $1,324.50 | |