| 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 | $156.48 | 6.474% | $166.6105 | $166.61 | $166.60 | $166.60 |
| Purchase #2 | $217.67 | 9.424% | $238.1832 | $238.18 | $238.20 | $238.20 |
| Purchase #3 | $7.94 | 4.531% | $8.2998 | $8.30 | $8.30 | $8.30 |
| Purchase #4 | $25.63 | 10.449% | $28.3081 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $10.37 | 13.344% | $11.7538 | $11.75 | $11.75 | $11.80 |
| Purchase #6 | $234.95 | 10.261% | $259.0582 | $259.06 | $259.05 | $259.10 |
| Purchase #7 | $205.78 | 3.455% | $212.8897 | $212.89 | $212.90 | $212.90 |
| 7 purchase totals = | $858.82 | $925.1033 | $925.10 | $925.10 | $925.20 | |