| 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 | $231.74 | 5.177% | $243.7372 | $243.74 | $243.75 | $243.70 |
| Purchase #2 | $6.90 | 7.393% | $7.4101 | $7.41 | $7.40 | $7.40 |
| Purchase #3 | $212.86 | 6.219% | $226.0978 | $226.10 | $226.10 | $226.10 |
| Purchase #4 | $190.56 | 12.364% | $214.1208 | $214.12 | $214.10 | $214.10 |
| Purchase #5 | $7.70 | 4.158% | $8.0202 | $8.02 | $8.00 | $8.00 |
| Purchase #6 | $235.81 | 8.197% | $255.1393 | $255.14 | $255.15 | $255.10 |
| Purchase #7 | $48.35 | 5.292% | $50.9087 | $50.91 | $50.90 | $50.90 |
| 7 purchase totals = | $933.92 | $1,005.4341 | $1,005.44 | $1,005.40 | $1,005.30 | |