| 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 | $21.99 | 10.322% | $24.2598 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $95.94 | 10.567% | $106.078 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $220.59 | 4.576% | $230.6842 | $230.68 | $230.70 | $230.70 |
| Purchase #4 | $73.75 | 11.767% | $82.4282 | $82.43 | $82.45 | $82.40 |
| Purchase #5 | $122.61 | 12.301% | $137.6923 | $137.69 | $137.70 | $137.70 |
| Purchase #6 | $234.92 | 8.326% | $254.4794 | $254.48 | $254.50 | $254.50 |
| Purchase #7 | $232.77 | 11.382% | $259.2639 | $259.26 | $259.25 | $259.30 |
| 7 purchase totals = | $1,002.57 | $1,094.8858 | $1,094.88 | $1,094.95 | $1,095.00 | |