| 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 | $199.80 | 7.724% | $215.2326 | $215.23 | $215.25 | $215.20 |
| Purchase #2 | $112.95 | 9.825% | $124.0473 | $124.05 | $124.05 | $124.00 |
| Purchase #3 | $55.94 | 10.662% | $61.9043 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $28.27 | 3.641% | $29.2993 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $181.63 | 12.840% | $204.9513 | $204.95 | $204.95 | $205.00 |
| Purchase #6 | $244.66 | 7.177% | $262.2192 | $262.22 | $262.20 | $262.20 |
| Purchase #7 | $224.47 | 7.367% | $241.0067 | $241.01 | $241.00 | $241.00 |
| 7 purchase totals = | $1,047.72 | $1,138.6607 | $1,138.66 | $1,138.65 | $1,138.60 | |