| 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 | $209.31 | 11.392% | $233.1546 | $233.15 | $233.15 | $233.20 |
| Purchase #2 | $113.33 | 9.792% | $124.4273 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $200.32 | 10.819% | $221.9926 | $221.99 | $222.00 | $222.00 |
| Purchase #4 | $23.86 | 9.411% | $26.1055 | $26.11 | $26.10 | $26.10 |
| Purchase #5 | $156.93 | 9.857% | $172.3986 | $172.40 | $172.40 | $172.40 |
| Purchase #6 | $113.40 | 5.658% | $119.8162 | $119.82 | $119.80 | $119.80 |
| Purchase #7 | $123.58 | 5.609% | $130.5116 | $130.51 | $130.50 | $130.50 |
| 7 purchase totals = | $940.73 | $1,028.4064 | $1,028.41 | $1,028.40 | $1,028.40 | |