| 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 | $206.55 | 7.191% | $221.403 | $221.40 | $221.40 | $221.40 |
| Purchase #2 | $131.89 | 5.133% | $138.6599 | $138.66 | $138.65 | $138.70 |
| Purchase #3 | $246.82 | 5.829% | $261.2071 | $261.21 | $261.20 | $261.20 |
| Purchase #4 | $75.57 | 12.560% | $85.0616 | $85.06 | $85.05 | $85.10 |
| Purchase #5 | $190.47 | 9.687% | $208.9208 | $208.92 | $208.90 | $208.90 |
| Purchase #6 | $107.37 | 12.517% | $120.8095 | $120.81 | $120.80 | $120.80 |
| Purchase #7 | $243.44 | 4.366% | $254.0686 | $254.07 | $254.05 | $254.10 |
| 7 purchase totals = | $1,202.11 | $1,290.1305 | $1,290.13 | $1,290.05 | $1,290.20 | |