| 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 | $132.70 | 5.232% | $139.6429 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $75.92 | 5.628% | $80.1928 | $80.19 | $80.20 | $80.20 |
| Purchase #3 | $241.93 | 6.448% | $257.5296 | $257.53 | $257.55 | $257.50 |
| Purchase #4 | $102.56 | 3.393% | $106.0399 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $107.49 | 5.862% | $113.7911 | $113.79 | $113.80 | $113.80 |
| Purchase #6 | $228.55 | 4.582% | $239.0222 | $239.02 | $239.00 | $239.00 |
| Purchase #7 | $147.64 | 13.389% | $167.4075 | $167.41 | $167.40 | $167.40 |
| 7 purchase totals = | $1,036.79 | $1,103.6260 | $1,103.62 | $1,103.65 | $1,103.50 | |