| 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 | $187.65 | 7.416% | $201.5661 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $177.96 | 12.456% | $200.1267 | $200.13 | $200.15 | $200.10 |
| Purchase #3 | $111.61 | 3.784% | $115.8333 | $115.83 | $115.85 | $115.80 |
| Purchase #4 | $50.32 | 11.806% | $56.2608 | $56.26 | $56.25 | $56.30 |
| Purchase #5 | $214.79 | 5.510% | $226.6249 | $226.62 | $226.60 | $226.60 |
| Purchase #6 | $82.60 | 3.840% | $85.7718 | $85.77 | $85.75 | $85.80 |
| Purchase #7 | $30.83 | 3.802% | $32.0022 | $32.00 | $32.00 | $32.00 |
| 7 purchase totals = | $855.76 | $918.1858 | $918.18 | $918.15 | $918.20 | |