| 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 | $193.48 | 11.261% | $215.2678 | $215.27 | $215.25 | $215.30 |
| Purchase #2 | $199.53 | 6.291% | $212.0824 | $212.08 | $212.10 | $212.10 |
| Purchase #3 | $78.87 | 10.230% | $86.9384 | $86.94 | $86.95 | $86.90 |
| Purchase #4 | $187.98 | 8.550% | $204.0523 | $204.05 | $204.05 | $204.10 |
| Purchase #5 | $40.48 | 13.673% | $46.0148 | $46.01 | $46.00 | $46.00 |
| Purchase #6 | $17.63 | 13.388% | $19.9903 | $19.99 | $20.00 | $20.00 |
| Purchase #7 | $219.31 | 12.114% | $245.8772 | $245.88 | $245.90 | $245.90 |
| 7 purchase totals = | $937.28 | $1,030.2232 | $1,030.22 | $1,030.25 | $1,030.30 | |