| 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 | $231.67 | 4.147% | $241.2774 | $241.28 | $241.30 | $241.30 |
| Purchase #2 | $134.57 | 12.658% | $151.6039 | $151.60 | $151.60 | $151.60 |
| Purchase #3 | $144.81 | 8.444% | $157.0378 | $157.04 | $157.05 | $157.00 |
| Purchase #4 | $212.43 | 8.282% | $230.0235 | $230.02 | $230.00 | $230.00 |
| Purchase #5 | $15.80 | 13.180% | $17.8824 | $17.88 | $17.90 | $17.90 |
| Purchase #6 | $173.75 | 8.714% | $188.8906 | $188.89 | $188.90 | $188.90 |
| Purchase #7 | $148.98 | 10.124% | $164.0627 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $1,062.01 | $1,150.7783 | $1,150.77 | $1,150.80 | $1,150.80 | |