| 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 | $126.69 | 4.613% | $132.5342 | $132.53 | $132.55 | $132.50 |
| Purchase #2 | $235.52 | 11.767% | $263.2336 | $263.23 | $263.25 | $263.20 |
| Purchase #3 | $173.39 | 7.720% | $186.7757 | $186.78 | $186.80 | $186.80 |
| Purchase #4 | $191.57 | 4.216% | $199.6466 | $199.65 | $199.65 | $199.60 |
| Purchase #5 | $222.64 | 6.121% | $236.2678 | $236.27 | $236.25 | $236.30 |
| Purchase #6 | $199.70 | 7.535% | $214.7474 | $214.75 | $214.75 | $214.70 |
| Purchase #7 | $80.83 | 7.557% | $86.9383 | $86.94 | $86.95 | $86.90 |
| 7 purchase totals = | $1,230.34 | $1,320.1436 | $1,320.15 | $1,320.20 | $1,320.00 | |