| 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 | $118.41 | 3.256% | $122.2654 | $122.27 | $122.25 | $122.30 |
| Purchase #2 | $117.34 | 10.433% | $129.5821 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $67.85 | 4.744% | $71.0688 | $71.07 | $71.05 | $71.10 |
| Purchase #4 | $191.32 | 5.493% | $201.8292 | $201.83 | $201.85 | $201.80 |
| Purchase #5 | $131.55 | 6.489% | $140.0863 | $140.09 | $140.10 | $140.10 |
| Purchase #6 | $141.73 | 4.169% | $147.6387 | $147.64 | $147.65 | $147.60 |
| Purchase #7 | $99.67 | 7.336% | $106.9818 | $106.98 | $107.00 | $107.00 |
| 7 purchase totals = | $867.87 | $919.4523 | $919.46 | $919.50 | $919.50 | |