| 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 | $213.71 | 3.753% | $221.7305 | $221.73 | $221.75 | $221.70 |
| Purchase #2 | $122.95 | 13.648% | $139.7302 | $139.73 | $139.75 | $139.70 |
| Purchase #3 | $90.88 | 5.379% | $95.7684 | $95.77 | $95.75 | $95.80 |
| Purchase #4 | $224.70 | 9.112% | $245.1747 | $245.17 | $245.15 | $245.20 |
| Purchase #5 | $175.71 | 3.224% | $181.3749 | $181.37 | $181.35 | $181.40 |
| Purchase #6 | $163.60 | 13.439% | $185.5862 | $185.59 | $185.60 | $185.60 |
| Purchase #7 | $221.46 | 11.532% | $246.9988 | $247.00 | $247.00 | $247.00 |
| 7 purchase totals = | $1,213.01 | $1,316.3637 | $1,316.36 | $1,316.35 | $1,316.40 | |