| 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 | $100.92 | 9.815% | $110.8253 | $110.83 | $110.85 | $110.80 |
| Purchase #2 | $182.39 | 9.586% | $199.8739 | $199.87 | $199.85 | $199.90 |
| Purchase #3 | $216.86 | 7.335% | $232.7667 | $232.77 | $232.75 | $232.80 |
| Purchase #4 | $97.63 | 8.254% | $105.6884 | $105.69 | $105.70 | $105.70 |
| Purchase #5 | $126.26 | 11.646% | $140.9642 | $140.96 | $140.95 | $141.00 |
| Purchase #6 | $205.49 | 13.261% | $232.74 | $232.74 | $232.75 | $232.70 |
| Purchase #7 | $5.73 | 4.314% | $5.9772 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $935.28 | $1,028.8357 | $1,028.84 | $1,028.85 | $1,028.90 | |