| 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 | $240.81 | 3.266% | $248.6749 | $248.67 | $248.65 | $248.70 |
| Purchase #2 | $179.58 | 3.690% | $186.2065 | $186.21 | $186.20 | $186.20 |
| Purchase #3 | $10.84 | 7.187% | $11.6191 | $11.62 | $11.60 | $11.60 |
| Purchase #4 | $123.67 | 11.801% | $138.2643 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $37.31 | 7.461% | $40.0937 | $40.09 | $40.10 | $40.10 |
| Purchase #6 | $144.84 | 3.435% | $149.8153 | $149.82 | $149.80 | $149.80 |
| Purchase #7 | $49.80 | 9.645% | $54.6032 | $54.60 | $54.60 | $54.60 |
| 7 purchase totals = | $786.85 | $829.2770 | $829.27 | $829.20 | $829.30 | |