| 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 | $183.52 | 12.873% | $207.1445 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $204.74 | 8.791% | $222.7387 | $222.74 | $222.75 | $222.70 |
| Purchase #3 | $222.67 | 5.104% | $234.0351 | $234.04 | $234.05 | $234.00 |
| Purchase #4 | $132.72 | 10.413% | $146.5401 | $146.54 | $146.55 | $146.50 |
| Purchase #5 | $148.57 | 4.195% | $154.8025 | $154.80 | $154.80 | $154.80 |
| Purchase #6 | $195.77 | 12.264% | $219.7792 | $219.78 | $219.80 | $219.80 |
| Purchase #7 | $50.63 | 5.245% | $53.2855 | $53.29 | $53.30 | $53.30 |
| 7 purchase totals = | $1,138.62 | $1,238.3256 | $1,238.33 | $1,238.40 | $1,238.20 | |