| 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 | $116.30 | 13.836% | $132.3913 | $132.39 | $132.40 | $132.40 |
| Purchase #2 | $128.79 | 4.130% | $134.109 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $208.35 | 13.205% | $235.8626 | $235.86 | $235.85 | $235.90 |
| Purchase #4 | $52.55 | 6.761% | $56.1029 | $56.10 | $56.10 | $56.10 |
| Purchase #5 | $177.58 | 5.615% | $187.5511 | $187.55 | $187.55 | $187.60 |
| Purchase #6 | $112.28 | 8.335% | $121.6385 | $121.64 | $121.65 | $121.60 |
| Purchase #7 | $26.81 | 12.169% | $30.0725 | $30.07 | $30.05 | $30.10 |
| 7 purchase totals = | $822.66 | $897.7279 | $897.72 | $897.70 | $897.80 | |