| 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 | $99.36 | 4.453% | $103.7845 | $103.78 | $103.80 | $103.80 |
| Purchase #2 | $164.41 | 11.350% | $183.0705 | $183.07 | $183.05 | $183.10 |
| Purchase #3 | $247.32 | 6.823% | $264.1946 | $264.19 | $264.20 | $264.20 |
| Purchase #4 | $16.51 | 8.748% | $17.9543 | $17.95 | $17.95 | $18.00 |
| Purchase #5 | $113.27 | 13.451% | $128.5059 | $128.51 | $128.50 | $128.50 |
| Purchase #6 | $92.50 | 5.622% | $97.7004 | $97.70 | $97.70 | $97.70 |
| Purchase #7 | $196.87 | 4.843% | $206.4044 | $206.40 | $206.40 | $206.40 |
| 7 purchase totals = | $930.24 | $1,001.6146 | $1,001.60 | $1,001.60 | $1,001.70 | |