| 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 | $213.92 | 11.838% | $239.2438 | $239.24 | $239.25 | $239.20 |
| Purchase #2 | $134.88 | 7.720% | $145.2927 | $145.29 | $145.30 | $145.30 |
| Purchase #3 | $204.75 | 6.680% | $218.4273 | $218.43 | $218.45 | $218.40 |
| Purchase #4 | $179.90 | 4.329% | $187.6879 | $187.69 | $187.70 | $187.70 |
| Purchase #5 | $117.68 | 3.463% | $121.7553 | $121.76 | $121.75 | $121.80 |
| Purchase #6 | $78.98 | 5.257% | $83.132 | $83.13 | $83.15 | $83.10 |
| Purchase #7 | $12.93 | 5.387% | $13.6265 | $13.63 | $13.65 | $13.60 |
| 7 purchase totals = | $943.04 | $1,009.1655 | $1,009.17 | $1,009.25 | $1,009.10 | |