| 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 | $223.48 | 12.309% | $250.9882 | $250.99 | $251.00 | $251.00 |
| Purchase #2 | $56.33 | 13.510% | $63.9402 | $63.94 | $63.95 | $63.90 |
| Purchase #3 | $38.71 | 5.644% | $40.8948 | $40.89 | $40.90 | $40.90 |
| Purchase #4 | $82.72 | 4.513% | $86.4532 | $86.45 | $86.45 | $86.50 |
| Purchase #5 | $188.39 | 9.174% | $205.6729 | $205.67 | $205.65 | $205.70 |
| Purchase #6 | $107.79 | 6.784% | $115.1025 | $115.10 | $115.10 | $115.10 |
| Purchase #7 | $135.53 | 13.514% | $153.8455 | $153.85 | $153.85 | $153.80 |
| 7 purchase totals = | $832.95 | $916.8973 | $916.89 | $916.90 | $916.90 | |