| 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 | $221.50 | 9.776% | $243.1538 | $243.15 | $243.15 | $243.20 |
| Purchase #2 | $171.84 | 13.568% | $195.1553 | $195.16 | $195.15 | $195.20 |
| Purchase #3 | $198.58 | 7.780% | $214.0295 | $214.03 | $214.05 | $214.00 |
| Purchase #4 | $249.77 | 12.515% | $281.0287 | $281.03 | $281.05 | $281.00 |
| Purchase #5 | $27.39 | 11.118% | $30.4352 | $30.44 | $30.45 | $30.40 |
| Purchase #6 | $31.50 | 4.211% | $32.8265 | $32.83 | $32.85 | $32.80 |
| Purchase #7 | $81.77 | 10.423% | $90.2929 | $90.29 | $90.30 | $90.30 |
| 7 purchase totals = | $982.35 | $1,086.9219 | $1,086.93 | $1,087.00 | $1,086.90 | |