| 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 | $81.42 | 8.433% | $88.2861 | $88.29 | $88.30 | $88.30 |
| Purchase #2 | $143.40 | 7.204% | $153.7305 | $153.73 | $153.75 | $153.70 |
| Purchase #3 | $226.32 | 7.275% | $242.7848 | $242.78 | $242.80 | $242.80 |
| Purchase #4 | $216.72 | 8.811% | $235.8152 | $235.82 | $235.80 | $235.80 |
| Purchase #5 | $223.47 | 5.650% | $236.0961 | $236.10 | $236.10 | $236.10 |
| Purchase #6 | $7.82 | 4.580% | $8.1782 | $8.18 | $8.20 | $8.20 |
| Purchase #7 | $222.52 | 5.370% | $234.4693 | $234.47 | $234.45 | $234.50 |
| 7 purchase totals = | $1,121.67 | $1,199.3602 | $1,199.37 | $1,199.40 | $1,199.40 | |