| 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 | $119.66 | 8.272% | $129.5583 | $129.56 | $129.55 | $129.60 |
| Purchase #2 | $115.54 | 8.823% | $125.7341 | $125.73 | $125.75 | $125.70 |
| Purchase #3 | $96.93 | 10.454% | $107.0631 | $107.06 | $107.05 | $107.10 |
| Purchase #4 | $14.97 | 8.469% | $16.2378 | $16.24 | $16.25 | $16.20 |
| Purchase #5 | $148.89 | 7.373% | $159.8677 | $159.87 | $159.85 | $159.90 |
| Purchase #6 | $233.33 | 5.640% | $246.4898 | $246.49 | $246.50 | $246.50 |
| Purchase #7 | $250.47 | 9.177% | $273.4556 | $273.46 | $273.45 | $273.50 |
| 7 purchase totals = | $979.79 | $1,058.4064 | $1,058.41 | $1,058.40 | $1,058.50 | |