| 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 | $26.56 | 13.317% | $30.097 | $30.10 | $30.10 | $30.10 |
| Purchase #2 | $221.90 | 8.578% | $240.9346 | $240.93 | $240.95 | $240.90 |
| Purchase #3 | $123.49 | 5.657% | $130.4758 | $130.48 | $130.50 | $130.50 |
| Purchase #4 | $182.56 | 6.111% | $193.7162 | $193.72 | $193.70 | $193.70 |
| Purchase #5 | $14.90 | 13.689% | $16.9397 | $16.94 | $16.95 | $16.90 |
| Purchase #6 | $151.89 | 12.581% | $170.9993 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $146.81 | 8.257% | $158.9321 | $158.93 | $158.95 | $158.90 |
| 7 purchase totals = | $868.11 | $942.0947 | $942.10 | $942.15 | $942.00 | |