| 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 | $8.64 | 7.153% | $9.258 | $9.26 | $9.25 | $9.30 |
| Purchase #2 | $75.99 | 8.671% | $82.5791 | $82.58 | $82.60 | $82.60 |
| Purchase #3 | $110.88 | 10.815% | $122.8717 | $122.87 | $122.85 | $122.90 |
| Purchase #4 | $197.53 | 8.336% | $213.9961 | $214.00 | $214.00 | $214.00 |
| Purchase #5 | $205.33 | 10.524% | $226.9389 | $226.94 | $226.95 | $226.90 |
| Purchase #6 | $107.27 | 12.104% | $120.254 | $120.25 | $120.25 | $120.30 |
| Purchase #7 | $9.35 | 13.507% | $10.6129 | $10.61 | $10.60 | $10.60 |
| 7 purchase totals = | $714.99 | $786.5107 | $786.51 | $786.50 | $786.60 | |