| 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 | $171.83 | 6.411% | $182.846 | $182.85 | $182.85 | $182.80 |
| Purchase #2 | $204.95 | 13.187% | $231.9768 | $231.98 | $232.00 | $232.00 |
| Purchase #3 | $209.45 | 4.249% | $218.3495 | $218.35 | $218.35 | $218.30 |
| Purchase #4 | $106.79 | 12.574% | $120.2178 | $120.22 | $120.20 | $120.20 |
| Purchase #5 | $56.26 | 13.306% | $63.746 | $63.75 | $63.75 | $63.70 |
| Purchase #6 | $115.42 | 8.383% | $125.0957 | $125.10 | $125.10 | $125.10 |
| Purchase #7 | $235.67 | 12.414% | $264.9261 | $264.93 | $264.95 | $264.90 |
| 7 purchase totals = | $1,100.37 | $1,207.1579 | $1,207.18 | $1,207.20 | $1,207.00 | |