| 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 | $232.79 | 6.341% | $247.5512 | $247.55 | $247.55 | $247.60 |
| Purchase #2 | $82.59 | 10.148% | $90.9712 | $90.97 | $90.95 | $91.00 |
| Purchase #3 | $196.83 | 10.393% | $217.2865 | $217.29 | $217.30 | $217.30 |
| Purchase #4 | $216.73 | 7.838% | $233.7173 | $233.72 | $233.70 | $233.70 |
| Purchase #5 | $160.73 | 5.207% | $169.0992 | $169.10 | $169.10 | $169.10 |
| Purchase #6 | $148.87 | 10.640% | $164.7098 | $164.71 | $164.70 | $164.70 |
| Purchase #7 | $28.55 | 7.629% | $30.7281 | $30.73 | $30.75 | $30.70 |
| 7 purchase totals = | $1,067.09 | $1,154.0633 | $1,154.07 | $1,154.05 | $1,154.10 | |