| 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 | $232.61 | 7.868% | $250.9118 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $248.56 | 5.201% | $261.4876 | $261.49 | $261.50 | $261.50 |
| Purchase #3 | $40.96 | 9.288% | $44.7644 | $44.76 | $44.75 | $44.80 |
| Purchase #4 | $178.59 | 5.431% | $188.2892 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $116.38 | 3.158% | $120.0553 | $120.06 | $120.05 | $120.10 |
| Purchase #6 | $161.41 | 6.342% | $171.6466 | $171.65 | $171.65 | $171.60 |
| Purchase #7 | $186.37 | 13.263% | $211.0883 | $211.09 | $211.10 | $211.10 |
| 7 purchase totals = | $1,164.88 | $1,248.2432 | $1,248.25 | $1,248.25 | $1,248.30 | |