| 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 | $248.86 | 7.727% | $268.0894 | $268.09 | $268.10 | $268.10 |
| Purchase #2 | $158.89 | 7.192% | $170.3174 | $170.32 | $170.30 | $170.30 |
| Purchase #3 | $210.34 | 5.836% | $222.6154 | $222.62 | $222.60 | $222.60 |
| Purchase #4 | $181.59 | 5.234% | $191.0944 | $191.09 | $191.10 | $191.10 |
| Purchase #5 | $88.93 | 6.156% | $94.4045 | $94.40 | $94.40 | $94.40 |
| Purchase #6 | $222.32 | 5.484% | $234.512 | $234.51 | $234.50 | $234.50 |
| Purchase #7 | $139.74 | 3.364% | $144.4409 | $144.44 | $144.45 | $144.40 |
| 7 purchase totals = | $1,250.67 | $1,325.4740 | $1,325.47 | $1,325.45 | $1,325.40 | |