| 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 | $114.32 | 13.690% | $129.9704 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $46.69 | 3.245% | $48.2051 | $48.21 | $48.20 | $48.20 |
| Purchase #3 | $15.41 | 7.730% | $16.6012 | $16.60 | $16.60 | $16.60 |
| Purchase #4 | $214.67 | 6.652% | $228.9498 | $228.95 | $228.95 | $228.90 |
| Purchase #5 | $39.65 | 4.206% | $41.3177 | $41.32 | $41.30 | $41.30 |
| Purchase #6 | $207.73 | 12.247% | $233.1707 | $233.17 | $233.15 | $233.20 |
| Purchase #7 | $146.89 | 12.182% | $164.7841 | $164.78 | $164.80 | $164.80 |
| 7 purchase totals = | $785.36 | $862.9990 | $863.00 | $862.95 | $863.00 | |