| 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 | $15.28 | 11.297% | $17.0062 | $17.01 | $17.00 | $17.00 |
| Purchase #2 | $245.63 | 9.403% | $268.7266 | $268.73 | $268.75 | $268.70 |
| Purchase #3 | $111.44 | 3.550% | $115.3961 | $115.40 | $115.40 | $115.40 |
| Purchase #4 | $175.45 | 10.449% | $193.7828 | $193.78 | $193.80 | $193.80 |
| Purchase #5 | $192.34 | 4.671% | $201.3242 | $201.32 | $201.30 | $201.30 |
| Purchase #6 | $204.70 | 8.756% | $222.6235 | $222.62 | $222.60 | $222.60 |
| Purchase #7 | $187.59 | 7.261% | $201.2109 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $1,132.43 | $1,220.0703 | $1,220.07 | $1,220.05 | $1,220.00 | |