| 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 | $211.83 | 11.149% | $235.4469 | $235.45 | $235.45 | $235.40 |
| Purchase #2 | $37.79 | 4.310% | $39.4187 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $207.36 | 11.499% | $231.2043 | $231.20 | $231.20 | $231.20 |
| Purchase #4 | $142.88 | 12.249% | $160.3814 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $241.48 | 7.619% | $259.8784 | $259.88 | $259.90 | $259.90 |
| Purchase #6 | $37.75 | 9.579% | $41.3661 | $41.37 | $41.35 | $41.40 |
| Purchase #7 | $126.40 | 5.618% | $133.5012 | $133.50 | $133.50 | $133.50 |
| 7 purchase totals = | $1,005.49 | $1,101.1970 | $1,101.20 | $1,101.20 | $1,101.20 | |