| 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 | $191.90 | 11.708% | $214.3677 | $214.37 | $214.35 | $214.40 |
| Purchase #2 | $162.47 | 10.296% | $179.1979 | $179.20 | $179.20 | $179.20 |
| Purchase #3 | $229.57 | 9.725% | $251.8957 | $251.90 | $251.90 | $251.90 |
| Purchase #4 | $9.42 | 4.326% | $9.8275 | $9.83 | $9.85 | $9.80 |
| Purchase #5 | $16.83 | 11.566% | $18.7766 | $18.78 | $18.80 | $18.80 |
| Purchase #6 | $137.58 | 3.350% | $142.1889 | $142.19 | $142.20 | $142.20 |
| Purchase #7 | $215.37 | 7.391% | $231.288 | $231.29 | $231.30 | $231.30 |
| 7 purchase totals = | $963.14 | $1,047.5423 | $1,047.56 | $1,047.60 | $1,047.60 | |