| 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 | $241.74 | 4.596% | $252.8504 | $252.85 | $252.85 | $252.90 |
| Purchase #2 | $120.77 | 6.330% | $128.4147 | $128.41 | $128.40 | $128.40 |
| Purchase #3 | $143.98 | 5.741% | $152.2459 | $152.25 | $152.25 | $152.20 |
| Purchase #4 | $106.74 | 12.246% | $119.8114 | $119.81 | $119.80 | $119.80 |
| Purchase #5 | $115.76 | 9.350% | $126.5836 | $126.58 | $126.60 | $126.60 |
| Purchase #6 | $170.27 | 6.321% | $181.0328 | $181.03 | $181.05 | $181.00 |
| Purchase #7 | $139.97 | 10.671% | $154.9062 | $154.91 | $154.90 | $154.90 |
| 7 purchase totals = | $1,039.23 | $1,115.8450 | $1,115.84 | $1,115.85 | $1,115.80 | |