| 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 | $122.26 | 10.632% | $135.2587 | $135.26 | $135.25 | $135.30 |
| Purchase #2 | $79.48 | 3.807% | $82.5058 | $82.51 | $82.50 | $82.50 |
| Purchase #3 | $112.78 | 9.105% | $123.0486 | $123.05 | $123.05 | $123.00 |
| Purchase #4 | $190.49 | 5.734% | $201.4127 | $201.41 | $201.40 | $201.40 |
| Purchase #5 | $212.55 | 6.451% | $226.2616 | $226.26 | $226.25 | $226.30 |
| Purchase #6 | $86.93 | 3.868% | $90.2925 | $90.29 | $90.30 | $90.30 |
| Purchase #7 | $143.53 | 12.193% | $161.0306 | $161.03 | $161.05 | $161.00 |
| 7 purchase totals = | $948.02 | $1,019.8105 | $1,019.81 | $1,019.80 | $1,019.80 | |