| 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 | $247.61 | 10.691% | $274.082 | $274.08 | $274.10 | $274.10 |
| Purchase #2 | $212.31 | 8.240% | $229.8043 | $229.80 | $229.80 | $229.80 |
| Purchase #3 | $181.64 | 12.327% | $204.0308 | $204.03 | $204.05 | $204.00 |
| Purchase #4 | $122.87 | 9.114% | $134.0684 | $134.07 | $134.05 | $134.10 |
| Purchase #5 | $11.41 | 8.643% | $12.3962 | $12.40 | $12.40 | $12.40 |
| Purchase #6 | $112.62 | 11.418% | $125.479 | $125.48 | $125.50 | $125.50 |
| Purchase #7 | $211.38 | 4.563% | $221.0253 | $221.03 | $221.05 | $221.00 |
| 7 purchase totals = | $1,099.84 | $1,200.8860 | $1,200.89 | $1,200.95 | $1,200.90 | |