| 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 | $221.73 | 5.566% | $234.0715 | $234.07 | $234.05 | $234.10 |
| Purchase #2 | $23.75 | 11.562% | $26.496 | $26.50 | $26.50 | $26.50 |
| Purchase #3 | $133.44 | 9.250% | $145.7832 | $145.78 | $145.80 | $145.80 |
| Purchase #4 | $117.69 | 13.556% | $133.6441 | $133.64 | $133.65 | $133.60 |
| Purchase #5 | $30.81 | 6.159% | $32.7076 | $32.71 | $32.70 | $32.70 |
| Purchase #6 | $220.63 | 4.743% | $231.0945 | $231.09 | $231.10 | $231.10 |
| Purchase #7 | $225.54 | 12.708% | $254.2016 | $254.20 | $254.20 | $254.20 |
| 7 purchase totals = | $973.59 | $1,057.9985 | $1,057.99 | $1,058.00 | $1,058.00 | |