| 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 | $230.25 | 10.207% | $253.7516 | $253.75 | $253.75 | $253.80 |
| Purchase #2 | $77.87 | 7.232% | $83.5016 | $83.50 | $83.50 | $83.50 |
| Purchase #3 | $117.53 | 8.724% | $127.7833 | $127.78 | $127.80 | $127.80 |
| Purchase #4 | $174.40 | 6.699% | $186.0831 | $186.08 | $186.10 | $186.10 |
| Purchase #5 | $226.35 | 13.646% | $257.2377 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $144.81 | 6.563% | $154.3139 | $154.31 | $154.30 | $154.30 |
| Purchase #7 | $231.68 | 12.252% | $260.0654 | $260.07 | $260.05 | $260.10 |
| 7 purchase totals = | $1,202.89 | $1,322.7366 | $1,322.73 | $1,322.75 | $1,322.80 | |