| 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 | $232.41 | 5.521% | $245.2414 | $245.24 | $245.25 | $245.20 |
| Purchase #2 | $151.66 | 12.320% | $170.3445 | $170.34 | $170.35 | $170.30 |
| Purchase #3 | $236.40 | 4.245% | $246.4352 | $246.44 | $246.45 | $246.40 |
| Purchase #4 | $12.36 | 6.850% | $13.2067 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $190.87 | 8.618% | $207.3192 | $207.32 | $207.30 | $207.30 |
| Purchase #6 | $58.28 | 9.280% | $63.6884 | $63.69 | $63.70 | $63.70 |
| Purchase #7 | $148.37 | 11.591% | $165.5676 | $165.57 | $165.55 | $165.60 |
| 7 purchase totals = | $1,030.35 | $1,111.8030 | $1,111.81 | $1,111.80 | $1,111.70 | |