| 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 | $207.75 | 7.129% | $222.5605 | $222.56 | $222.55 | $222.60 |
| Purchase #2 | $215.68 | 3.849% | $223.9815 | $223.98 | $224.00 | $224.00 |
| Purchase #3 | $50.54 | 12.620% | $56.9181 | $56.92 | $56.90 | $56.90 |
| Purchase #4 | $41.95 | 7.223% | $44.98 | $44.98 | $45.00 | $45.00 |
| Purchase #5 | $131.99 | 11.756% | $147.5067 | $147.51 | $147.50 | $147.50 |
| Purchase #6 | $230.39 | 9.491% | $252.2563 | $252.26 | $252.25 | $252.30 |
| Purchase #7 | $239.36 | 4.727% | $250.6745 | $250.67 | $250.65 | $250.70 |
| 7 purchase totals = | $1,117.66 | $1,198.8776 | $1,198.88 | $1,198.85 | $1,199.00 | |