| 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 | $193.63 | 10.326% | $213.6242 | $213.62 | $213.60 | $213.60 |
| Purchase #2 | $210.73 | 11.609% | $235.1936 | $235.19 | $235.20 | $235.20 |
| Purchase #3 | $7.57 | 13.576% | $8.5977 | $8.60 | $8.60 | $8.60 |
| Purchase #4 | $236.44 | 5.380% | $249.1605 | $249.16 | $249.15 | $249.20 |
| Purchase #5 | $167.39 | 3.761% | $173.6855 | $173.69 | $173.70 | $173.70 |
| Purchase #6 | $99.95 | 11.680% | $111.6242 | $111.62 | $111.60 | $111.60 |
| Purchase #7 | $25.33 | 3.469% | $26.2087 | $26.21 | $26.20 | $26.20 |
| 7 purchase totals = | $941.04 | $1,018.0944 | $1,018.09 | $1,018.05 | $1,018.10 | |