| 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 | $48.89 | 4.696% | $51.1859 | $51.19 | $51.20 | $51.20 |
| Purchase #2 | $235.40 | 5.309% | $247.8974 | $247.90 | $247.90 | $247.90 |
| Purchase #3 | $99.69 | 5.110% | $104.7842 | $104.78 | $104.80 | $104.80 |
| Purchase #4 | $193.37 | 10.193% | $213.0802 | $213.08 | $213.10 | $213.10 |
| Purchase #5 | $187.54 | 6.629% | $199.972 | $199.97 | $199.95 | $200.00 |
| Purchase #6 | $154.31 | 7.315% | $165.5978 | $165.60 | $165.60 | $165.60 |
| Purchase #7 | $106.84 | 13.691% | $121.4675 | $121.47 | $121.45 | $121.50 |
| 7 purchase totals = | $1,026.04 | $1,103.9850 | $1,103.99 | $1,104.00 | $1,104.10 | |