| 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 | $92.98 | 13.398% | $105.4375 | $105.44 | $105.45 | $105.40 |
| Purchase #2 | $208.61 | 8.666% | $226.6881 | $226.69 | $226.70 | $226.70 |
| Purchase #3 | $224.98 | 3.395% | $232.6181 | $232.62 | $232.60 | $232.60 |
| Purchase #4 | $212.89 | 8.612% | $231.2241 | $231.22 | $231.20 | $231.20 |
| Purchase #5 | $223.78 | 9.709% | $245.5068 | $245.51 | $245.50 | $245.50 |
| Purchase #6 | $109.32 | 10.222% | $120.4947 | $120.49 | $120.50 | $120.50 |
| Purchase #7 | $207.27 | 9.637% | $227.2446 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $1,279.83 | $1,389.2139 | $1,389.21 | $1,389.20 | $1,389.10 | |