| 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 | $106.46 | 8.394% | $115.3963 | $115.40 | $115.40 | $115.40 |
| Purchase #2 | $201.93 | 12.842% | $227.8619 | $227.86 | $227.85 | $227.90 |
| Purchase #3 | $230.75 | 12.274% | $259.0723 | $259.07 | $259.05 | $259.10 |
| Purchase #4 | $74.71 | 8.196% | $80.8332 | $80.83 | $80.85 | $80.80 |
| Purchase #5 | $227.58 | 6.219% | $241.7332 | $241.73 | $241.75 | $241.70 |
| Purchase #6 | $86.58 | 12.831% | $97.6891 | $97.69 | $97.70 | $97.70 |
| Purchase #7 | $90.53 | 3.573% | $93.7646 | $93.76 | $93.75 | $93.80 |
| 7 purchase totals = | $1,018.54 | $1,116.3506 | $1,116.34 | $1,116.35 | $1,116.40 | |