| 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 | $176.38 | 10.310% | $194.5648 | $194.56 | $194.55 | $194.60 |
| Purchase #2 | $190.50 | 10.847% | $211.1635 | $211.16 | $211.15 | $211.20 |
| Purchase #3 | $192.84 | 9.287% | $210.7491 | $210.75 | $210.75 | $210.70 |
| Purchase #4 | $30.38 | 13.459% | $34.4688 | $34.47 | $34.45 | $34.50 |
| Purchase #5 | $232.31 | 12.383% | $261.0769 | $261.08 | $261.10 | $261.10 |
| Purchase #6 | $50.46 | 4.770% | $52.8669 | $52.87 | $52.85 | $52.90 |
| Purchase #7 | $206.77 | 9.659% | $226.7419 | $226.74 | $226.75 | $226.70 |
| 7 purchase totals = | $1,079.64 | $1,191.6319 | $1,191.63 | $1,191.60 | $1,191.70 | |