| 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 | $227.47 | 6.833% | $243.013 | $243.01 | $243.00 | $243.00 |
| Purchase #2 | $141.67 | 7.202% | $151.8731 | $151.87 | $151.85 | $151.90 |
| Purchase #3 | $122.54 | 10.547% | $135.4643 | $135.46 | $135.45 | $135.50 |
| Purchase #4 | $111.44 | 7.458% | $119.7512 | $119.75 | $119.75 | $119.80 |
| Purchase #5 | $129.45 | 3.343% | $133.7775 | $133.78 | $133.80 | $133.80 |
| Purchase #6 | $217.32 | 11.125% | $241.4969 | $241.50 | $241.50 | $241.50 |
| Purchase #7 | $13.93 | 5.490% | $14.6948 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $963.82 | $1,040.0708 | $1,040.06 | $1,040.05 | $1,040.20 | |