| 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 | $202.45 | 3.757% | $210.056 | $210.06 | $210.05 | $210.10 |
| Purchase #2 | $222.87 | 8.223% | $241.1966 | $241.20 | $241.20 | $241.20 |
| Purchase #3 | $136.61 | 4.568% | $142.8503 | $142.85 | $142.85 | $142.90 |
| Purchase #4 | $149.82 | 8.808% | $163.0161 | $163.02 | $163.00 | $163.00 |
| Purchase #5 | $230.57 | 7.812% | $248.5821 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $224.49 | 11.308% | $249.8753 | $249.88 | $249.90 | $249.90 |
| Purchase #7 | $125.94 | 8.835% | $137.0668 | $137.07 | $137.05 | $137.10 |
| 7 purchase totals = | $1,292.75 | $1,392.6432 | $1,392.66 | $1,392.65 | $1,392.80 | |