| 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 | $143.88 | 7.513% | $154.6897 | $154.69 | $154.70 | $154.70 |
| Purchase #2 | $107.85 | 13.169% | $122.0528 | $122.05 | $122.05 | $122.10 |
| Purchase #3 | $213.92 | 4.228% | $222.9645 | $222.96 | $222.95 | $223.00 |
| Purchase #4 | $222.42 | 11.240% | $247.42 | $247.42 | $247.40 | $247.40 |
| Purchase #5 | $216.45 | 10.240% | $238.6145 | $238.61 | $238.60 | $238.60 |
| Purchase #6 | $248.77 | 10.723% | $275.4456 | $275.45 | $275.45 | $275.40 |
| Purchase #7 | $77.44 | 10.401% | $85.4945 | $85.49 | $85.50 | $85.50 |
| 7 purchase totals = | $1,230.73 | $1,346.6816 | $1,346.67 | $1,346.65 | $1,346.70 | |