| 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 | $187.42 | 6.447% | $199.503 | $199.50 | $199.50 | $199.50 |
| Purchase #2 | $104.32 | 3.435% | $107.9034 | $107.90 | $107.90 | $107.90 |
| Purchase #3 | $64.54 | 9.424% | $70.6222 | $70.62 | $70.60 | $70.60 |
| Purchase #4 | $209.80 | 8.111% | $226.8169 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $206.99 | 7.256% | $222.0092 | $222.01 | $222.00 | $222.00 |
| Purchase #6 | $105.42 | 13.634% | $119.793 | $119.79 | $119.80 | $119.80 |
| Purchase #7 | $222.76 | 13.358% | $252.5163 | $252.52 | $252.50 | $252.50 |
| 7 purchase totals = | $1,101.25 | $1,199.1640 | $1,199.16 | $1,199.10 | $1,199.10 | |