| 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 | $204.63 | 13.336% | $231.9195 | $231.92 | $231.90 | $231.90 |
| Purchase #2 | $177.81 | 5.124% | $186.921 | $186.92 | $186.90 | $186.90 |
| Purchase #3 | $200.47 | 3.661% | $207.8092 | $207.81 | $207.80 | $207.80 |
| Purchase #4 | $6.66 | 11.475% | $7.4242 | $7.42 | $7.40 | $7.40 |
| Purchase #5 | $41.75 | 3.438% | $43.1854 | $43.19 | $43.20 | $43.20 |
| Purchase #6 | $116.55 | 10.587% | $128.8891 | $128.89 | $128.90 | $128.90 |
| Purchase #7 | $17.48 | 4.685% | $18.2989 | $18.30 | $18.30 | $18.30 |
| 7 purchase totals = | $765.35 | $824.4473 | $824.45 | $824.40 | $824.40 | |