| 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 | $215.37 | 9.753% | $236.375 | $236.38 | $236.40 | $236.40 |
| Purchase #2 | $233.65 | 7.324% | $250.7625 | $250.76 | $250.75 | $250.80 |
| Purchase #3 | $214.31 | 8.805% | $233.18 | $233.18 | $233.20 | $233.20 |
| Purchase #4 | $204.25 | 13.657% | $232.1444 | $232.14 | $232.15 | $232.10 |
| Purchase #5 | $119.55 | 11.371% | $133.144 | $133.14 | $133.15 | $133.10 |
| Purchase #6 | $211.37 | 5.498% | $222.9911 | $222.99 | $223.00 | $223.00 |
| Purchase #7 | $55.64 | 9.851% | $61.1211 | $61.12 | $61.10 | $61.10 |
| 7 purchase totals = | $1,254.14 | $1,369.7181 | $1,369.71 | $1,369.75 | $1,369.70 | |