| 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 | $226.99 | 12.531% | $255.4341 | $255.43 | $255.45 | $255.40 |
| Purchase #2 | $84.41 | 4.806% | $88.4667 | $88.47 | $88.45 | $88.50 |
| Purchase #3 | $12.74 | 12.557% | $14.3398 | $14.34 | $14.35 | $14.30 |
| Purchase #4 | $230.69 | 5.475% | $243.3203 | $243.32 | $243.30 | $243.30 |
| Purchase #5 | $97.99 | 10.426% | $108.2064 | $108.21 | $108.20 | $108.20 |
| Purchase #6 | $212.67 | 5.110% | $223.5374 | $223.54 | $223.55 | $223.50 |
| Purchase #7 | $152.75 | 12.405% | $171.6986 | $171.70 | $171.70 | $171.70 |
| 7 purchase totals = | $1,018.24 | $1,105.0033 | $1,105.01 | $1,105.00 | $1,104.90 | |