| 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 | $191.56 | 8.625% | $208.0821 | $208.08 | $208.10 | $208.10 |
| Purchase #2 | $250.58 | 13.676% | $284.8493 | $284.85 | $284.85 | $284.80 |
| Purchase #3 | $88.87 | 6.512% | $94.6572 | $94.66 | $94.65 | $94.70 |
| Purchase #4 | $109.36 | 5.470% | $115.342 | $115.34 | $115.35 | $115.30 |
| Purchase #5 | $52.91 | 3.546% | $54.7862 | $54.79 | $54.80 | $54.80 |
| Purchase #6 | $210.26 | 12.168% | $235.8444 | $235.84 | $235.85 | $235.80 |
| Purchase #7 | $104.44 | 4.176% | $108.8014 | $108.80 | $108.80 | $108.80 |
| 7 purchase totals = | $1,007.98 | $1,102.3626 | $1,102.36 | $1,102.40 | $1,102.30 | |