| 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 | $37.82 | 6.753% | $40.374 | $40.37 | $40.35 | $40.40 |
| Purchase #2 | $204.27 | 4.868% | $214.2139 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $130.67 | 5.576% | $137.9562 | $137.96 | $137.95 | $138.00 |
| Purchase #4 | $214.45 | 8.511% | $232.7018 | $232.70 | $232.70 | $232.70 |
| Purchase #5 | $130.81 | 4.126% | $136.2072 | $136.21 | $136.20 | $136.20 |
| Purchase #6 | $205.36 | 10.278% | $226.4669 | $226.47 | $226.45 | $226.50 |
| Purchase #7 | $42.37 | 3.724% | $43.9479 | $43.95 | $43.95 | $43.90 |
| 7 purchase totals = | $965.75 | $1,031.8679 | $1,031.87 | $1,031.80 | $1,031.90 | |