| 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 | $224.77 | 6.529% | $239.4452 | $239.45 | $239.45 | $239.40 |
| Purchase #2 | $75.58 | 5.581% | $79.7981 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $106.78 | 10.731% | $118.2386 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $80.77 | 10.309% | $89.0966 | $89.10 | $89.10 | $89.10 |
| Purchase #5 | $176.31 | 5.759% | $186.4637 | $186.46 | $186.45 | $186.50 |
| Purchase #6 | $60.46 | 3.439% | $62.5392 | $62.54 | $62.55 | $62.50 |
| Purchase #7 | $185.95 | 5.153% | $195.532 | $195.53 | $195.55 | $195.50 |
| 7 purchase totals = | $910.62 | $971.1134 | $971.12 | $971.15 | $971.00 | |