| 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 | $225.88 | 7.740% | $243.3631 | $243.36 | $243.35 | $243.40 |
| Purchase #2 | $235.56 | 11.214% | $261.9757 | $261.98 | $262.00 | $262.00 |
| Purchase #3 | $72.91 | 10.810% | $80.7916 | $80.79 | $80.80 | $80.80 |
| Purchase #4 | $24.99 | 3.449% | $25.8519 | $25.85 | $25.85 | $25.90 |
| Purchase #5 | $175.62 | 9.644% | $192.5568 | $192.56 | $192.55 | $192.60 |
| Purchase #6 | $244.98 | 8.795% | $266.526 | $266.53 | $266.55 | $266.50 |
| Purchase #7 | $50.96 | 4.578% | $53.2929 | $53.29 | $53.30 | $53.30 |
| 7 purchase totals = | $1,030.90 | $1,124.3580 | $1,124.36 | $1,124.40 | $1,124.50 | |