| 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 | $210.40 | 12.545% | $236.7947 | $236.79 | $236.80 | $236.80 |
| Purchase #2 | $6.82 | 13.586% | $7.7466 | $7.75 | $7.75 | $7.70 |
| Purchase #3 | $144.68 | 6.144% | $153.5691 | $153.57 | $153.55 | $153.60 |
| Purchase #4 | $224.40 | 5.293% | $236.2775 | $236.28 | $236.30 | $236.30 |
| Purchase #5 | $166.37 | 8.846% | $181.0871 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $207.68 | 12.235% | $233.0896 | $233.09 | $233.10 | $233.10 |
| Purchase #7 | $51.28 | 9.355% | $56.0772 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $1,011.63 | $1,104.6418 | $1,104.65 | $1,104.70 | $1,104.70 | |