| 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 | $188.50 | 9.822% | $207.0145 | $207.01 | $207.00 | $207.00 |
| Purchase #2 | $71.75 | 8.800% | $78.064 | $78.06 | $78.05 | $78.10 |
| Purchase #3 | $217.62 | 8.598% | $236.331 | $236.33 | $236.35 | $236.30 |
| Purchase #4 | $9.72 | 3.821% | $10.0914 | $10.09 | $10.10 | $10.10 |
| Purchase #5 | $11.87 | 8.674% | $12.8996 | $12.90 | $12.90 | $12.90 |
| Purchase #6 | $249.90 | 13.564% | $283.7964 | $283.80 | $283.80 | $283.80 |
| Purchase #7 | $217.73 | 7.544% | $234.1556 | $234.16 | $234.15 | $234.20 |
| 7 purchase totals = | $967.09 | $1,062.3525 | $1,062.35 | $1,062.35 | $1,062.40 | |