| 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 | $202.42 | 9.786% | $222.2288 | $222.23 | $222.25 | $222.20 |
| Purchase #2 | $76.75 | 8.416% | $83.2093 | $83.21 | $83.20 | $83.20 |
| Purchase #3 | $70.74 | 4.104% | $73.6432 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $240.84 | 3.503% | $249.2766 | $249.28 | $249.30 | $249.30 |
| Purchase #5 | $207.29 | 13.872% | $236.0453 | $236.05 | $236.05 | $236.00 |
| Purchase #6 | $206.28 | 9.524% | $225.9261 | $225.93 | $225.95 | $225.90 |
| Purchase #7 | $7.32 | 12.854% | $8.2609 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $1,011.64 | $1,098.5902 | $1,098.60 | $1,098.65 | $1,098.50 | |