| 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 | $239.59 | 12.787% | $270.2264 | $270.23 | $270.25 | $270.20 |
| Purchase #2 | $179.46 | 3.479% | $185.7034 | $185.70 | $185.70 | $185.70 |
| Purchase #3 | $239.65 | 4.565% | $250.59 | $250.59 | $250.60 | $250.60 |
| Purchase #4 | $146.55 | 8.159% | $158.507 | $158.51 | $158.50 | $158.50 |
| Purchase #5 | $9.45 | 7.431% | $10.1522 | $10.15 | $10.15 | $10.20 |
| Purchase #6 | $210.70 | 11.655% | $235.2571 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $23.68 | 11.728% | $26.4572 | $26.46 | $26.45 | $26.50 |
| 7 purchase totals = | $1,049.08 | $1,136.8933 | $1,136.90 | $1,136.90 | $1,137.00 | |