| 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 | $10.63 | 11.504% | $11.8529 | $11.85 | $11.85 | $11.90 |
| Purchase #2 | $193.65 | 9.713% | $212.4592 | $212.46 | $212.45 | $212.50 |
| Purchase #3 | $149.34 | 12.757% | $168.3913 | $168.39 | $168.40 | $168.40 |
| Purchase #4 | $72.26 | 6.345% | $76.8449 | $76.84 | $76.85 | $76.80 |
| Purchase #5 | $40.84 | 10.264% | $45.0318 | $45.03 | $45.05 | $45.00 |
| Purchase #6 | $242.91 | 6.750% | $259.3064 | $259.31 | $259.30 | $259.30 |
| Purchase #7 | $124.40 | 7.554% | $133.7972 | $133.80 | $133.80 | $133.80 |
| 7 purchase totals = | $834.03 | $907.6837 | $907.68 | $907.70 | $907.70 | |