| 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 | $84.33 | 11.576% | $94.092 | $94.09 | $94.10 | $94.10 |
| Purchase #2 | $48.39 | 11.772% | $54.0865 | $54.09 | $54.10 | $54.10 |
| Purchase #3 | $222.33 | 7.721% | $239.4961 | $239.50 | $239.50 | $239.50 |
| Purchase #4 | $49.59 | 3.369% | $51.2607 | $51.26 | $51.25 | $51.30 |
| Purchase #5 | $236.29 | 4.599% | $247.157 | $247.16 | $247.15 | $247.20 |
| Purchase #6 | $152.85 | 9.148% | $166.8327 | $166.83 | $166.85 | $166.80 |
| Purchase #7 | $231.66 | 6.278% | $246.2036 | $246.20 | $246.20 | $246.20 |
| 7 purchase totals = | $1,025.44 | $1,099.1286 | $1,099.13 | $1,099.15 | $1,099.20 | |