| 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 | $244.50 | 3.565% | $253.2164 | $253.22 | $253.20 | $253.20 |
| Purchase #2 | $24.57 | 10.220% | $27.0811 | $27.08 | $27.10 | $27.10 |
| Purchase #3 | $213.93 | 4.550% | $223.6638 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $139.84 | 3.677% | $144.9819 | $144.98 | $145.00 | $145.00 |
| Purchase #5 | $18.99 | 6.693% | $20.261 | $20.26 | $20.25 | $20.30 |
| Purchase #6 | $163.95 | 10.821% | $181.691 | $181.69 | $181.70 | $181.70 |
| Purchase #7 | $163.91 | 7.599% | $176.3655 | $176.37 | $176.35 | $176.40 |
| 7 purchase totals = | $969.69 | $1,027.2607 | $1,027.26 | $1,027.25 | $1,027.40 | |