| 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 | $239.69 | 11.811% | $267.9998 | $268.00 | $268.00 | $268.00 |
| Purchase #2 | $121.41 | 13.286% | $137.5405 | $137.54 | $137.55 | $137.50 |
| Purchase #3 | $74.44 | 11.611% | $83.0832 | $83.08 | $83.10 | $83.10 |
| Purchase #4 | $236.31 | 5.106% | $248.376 | $248.38 | $248.40 | $248.40 |
| Purchase #5 | $81.32 | 3.304% | $84.0068 | $84.01 | $84.00 | $84.00 |
| Purchase #6 | $214.62 | 7.835% | $231.4355 | $231.44 | $231.45 | $231.40 |
| Purchase #7 | $37.70 | 3.155% | $38.8894 | $38.89 | $38.90 | $38.90 |
| 7 purchase totals = | $1,005.49 | $1,091.3312 | $1,091.34 | $1,091.40 | $1,091.30 | |