| 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 | $215.36 | 12.454% | $242.1809 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $107.74 | 13.639% | $122.4347 | $122.43 | $122.45 | $122.40 |
| Purchase #3 | $179.45 | 4.641% | $187.7783 | $187.78 | $187.80 | $187.80 |
| Purchase #4 | $131.32 | 13.440% | $148.9694 | $148.97 | $148.95 | $149.00 |
| Purchase #5 | $193.27 | 12.589% | $217.6008 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $130.43 | 4.322% | $136.0672 | $136.07 | $136.05 | $136.10 |
| Purchase #7 | $184.40 | 10.598% | $203.9427 | $203.94 | $203.95 | $203.90 |
| 7 purchase totals = | $1,141.97 | $1,258.9740 | $1,258.97 | $1,259.00 | $1,259.00 | |