| 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 | $99.46 | 8.300% | $107.7152 | $107.72 | $107.70 | $107.70 |
| Purchase #2 | $218.59 | 5.829% | $231.3316 | $231.33 | $231.35 | $231.30 |
| Purchase #3 | $200.81 | 8.245% | $217.3668 | $217.37 | $217.35 | $217.40 |
| Purchase #4 | $230.84 | 3.371% | $238.6216 | $238.62 | $238.60 | $238.60 |
| Purchase #5 | $141.47 | 8.207% | $153.0804 | $153.08 | $153.10 | $153.10 |
| Purchase #6 | $85.25 | 4.208% | $88.8373 | $88.84 | $88.85 | $88.80 |
| Purchase #7 | $228.44 | 9.306% | $249.6986 | $249.70 | $249.70 | $249.70 |
| 7 purchase totals = | $1,204.86 | $1,286.6515 | $1,286.66 | $1,286.65 | $1,286.60 | |