| 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 | $214.67 | 9.115% | $234.2372 | $234.24 | $234.25 | $234.20 |
| Purchase #2 | $21.56 | 6.731% | $23.0112 | $23.01 | $23.00 | $23.00 |
| Purchase #3 | $161.74 | 13.315% | $183.2757 | $183.28 | $183.30 | $183.30 |
| Purchase #4 | $205.35 | 11.514% | $228.994 | $228.99 | $229.00 | $229.00 |
| Purchase #5 | $102.62 | 6.577% | $109.3693 | $109.37 | $109.35 | $109.40 |
| Purchase #6 | $88.87 | 3.286% | $91.7903 | $91.79 | $91.80 | $91.80 |
| Purchase #7 | $40.30 | 13.718% | $45.8284 | $45.83 | $45.85 | $45.80 |
| 7 purchase totals = | $835.11 | $916.5061 | $916.51 | $916.55 | $916.50 | |