| 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 | $130.52 | 6.288% | $138.7271 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $94.41 | 12.795% | $106.4898 | $106.49 | $106.50 | $106.50 |
| Purchase #3 | $119.80 | 3.533% | $124.0325 | $124.03 | $124.05 | $124.00 |
| Purchase #4 | $121.62 | 6.569% | $129.6092 | $129.61 | $129.60 | $129.60 |
| Purchase #5 | $100.30 | 7.346% | $107.668 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $212.67 | 8.795% | $231.3743 | $231.37 | $231.35 | $231.40 |
| Purchase #7 | $148.77 | 3.493% | $153.9665 | $153.97 | $153.95 | $154.00 |
| 7 purchase totals = | $928.09 | $991.8674 | $991.87 | $991.85 | $991.90 | |