| 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 | $190.66 | 5.444% | $201.0395 | $201.04 | $201.05 | $201.00 |
| Purchase #2 | $187.31 | 3.328% | $193.5437 | $193.54 | $193.55 | $193.50 |
| Purchase #3 | $221.87 | 12.825% | $250.3248 | $250.32 | $250.30 | $250.30 |
| Purchase #4 | $215.50 | 5.388% | $227.1111 | $227.11 | $227.10 | $227.10 |
| Purchase #5 | $65.33 | 11.446% | $72.8077 | $72.81 | $72.80 | $72.80 |
| Purchase #6 | $125.39 | 7.615% | $134.9384 | $134.94 | $134.95 | $134.90 |
| Purchase #7 | $101.68 | 11.473% | $113.3457 | $113.35 | $113.35 | $113.30 |
| 7 purchase totals = | $1,107.74 | $1,193.1109 | $1,193.11 | $1,193.10 | $1,192.90 | |