| 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 | $96.35 | 10.247% | $106.223 | $106.22 | $106.20 | $106.20 |
| Purchase #2 | $177.61 | 11.629% | $198.2643 | $198.26 | $198.25 | $198.30 |
| Purchase #3 | $137.80 | 3.713% | $142.9165 | $142.92 | $142.90 | $142.90 |
| Purchase #4 | $75.58 | 4.159% | $78.7234 | $78.72 | $78.70 | $78.70 |
| Purchase #5 | $103.79 | 6.308% | $110.3371 | $110.34 | $110.35 | $110.30 |
| Purchase #6 | $19.96 | 12.502% | $22.4554 | $22.46 | $22.45 | $22.50 |
| Purchase #7 | $226.73 | 8.632% | $246.3013 | $246.30 | $246.30 | $246.30 |
| 7 purchase totals = | $837.82 | $905.2210 | $905.22 | $905.15 | $905.20 | |