| 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 | $111.92 | 7.436% | $120.2424 | $120.24 | $120.25 | $120.20 |
| Purchase #2 | $42.57 | 3.699% | $44.1447 | $44.14 | $44.15 | $44.10 |
| Purchase #3 | $245.60 | 10.144% | $270.5137 | $270.51 | $270.50 | $270.50 |
| Purchase #4 | $166.83 | 8.835% | $181.5694 | $181.57 | $181.55 | $181.60 |
| Purchase #5 | $219.74 | 3.504% | $227.4397 | $227.44 | $227.45 | $227.40 |
| Purchase #6 | $212.28 | 13.393% | $240.7107 | $240.71 | $240.70 | $240.70 |
| Purchase #7 | $64.64 | 4.376% | $67.4686 | $67.47 | $67.45 | $67.50 |
| 7 purchase totals = | $1,063.58 | $1,152.0892 | $1,152.08 | $1,152.05 | $1,152.00 | |