| 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 | $103.25 | 3.650% | $107.0186 | $107.02 | $107.00 | $107.00 |
| Purchase #2 | $185.94 | 10.500% | $205.4637 | $205.46 | $205.45 | $205.50 |
| Purchase #3 | $21.56 | 10.344% | $23.7902 | $23.79 | $23.80 | $23.80 |
| Purchase #4 | $25.32 | 12.871% | $28.5789 | $28.58 | $28.60 | $28.60 |
| Purchase #5 | $43.46 | 9.428% | $47.5574 | $47.56 | $47.55 | $47.60 |
| Purchase #6 | $178.31 | 4.521% | $186.3714 | $186.37 | $186.35 | $186.40 |
| Purchase #7 | $129.37 | 3.607% | $134.0364 | $134.04 | $134.05 | $134.00 |
| 7 purchase totals = | $687.21 | $732.8166 | $732.82 | $732.80 | $732.90 | |