| 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 | $15.48 | 12.313% | $17.3861 | $17.39 | $17.40 | $17.40 |
| Purchase #2 | $235.32 | 10.723% | $260.5534 | $260.55 | $260.55 | $260.60 |
| Purchase #3 | $61.32 | 3.720% | $63.6011 | $63.60 | $63.60 | $63.60 |
| Purchase #4 | $244.34 | 3.473% | $252.8259 | $252.83 | $252.85 | $252.80 |
| Purchase #5 | $199.77 | 8.354% | $216.4588 | $216.46 | $216.45 | $216.50 |
| Purchase #6 | $130.42 | 9.414% | $142.6977 | $142.70 | $142.70 | $142.70 |
| Purchase #7 | $199.42 | 7.632% | $214.6397 | $214.64 | $214.65 | $214.60 |
| 7 purchase totals = | $1,086.07 | $1,168.1627 | $1,168.17 | $1,168.20 | $1,168.20 | |