| 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 | $89.93 | 3.412% | $92.9984 | $93.00 | $93.00 | $93.00 |
| Purchase #2 | $29.35 | 3.551% | $30.3922 | $30.39 | $30.40 | $30.40 |
| Purchase #3 | $192.79 | 6.157% | $204.6601 | $204.66 | $204.65 | $204.70 |
| Purchase #4 | $233.98 | 5.138% | $246.0019 | $246.00 | $246.00 | $246.00 |
| Purchase #5 | $108.43 | 8.321% | $117.4525 | $117.45 | $117.45 | $117.50 |
| Purchase #6 | $215.64 | 3.401% | $222.9739 | $222.97 | $222.95 | $223.00 |
| Purchase #7 | $223.91 | 3.109% | $230.8714 | $230.87 | $230.85 | $230.90 |
| 7 purchase totals = | $1,094.03 | $1,145.3504 | $1,145.34 | $1,145.30 | $1,145.50 | |