| 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 | $225.74 | 9.589% | $247.3862 | $247.39 | $247.40 | $247.40 |
| Purchase #2 | $193.99 | 11.224% | $215.7634 | $215.76 | $215.75 | $215.80 |
| Purchase #3 | $225.47 | 7.586% | $242.5742 | $242.57 | $242.55 | $242.60 |
| Purchase #4 | $240.83 | 3.448% | $249.1338 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $200.75 | 6.720% | $214.2404 | $214.24 | $214.25 | $214.20 |
| Purchase #6 | $153.89 | 9.742% | $168.882 | $168.88 | $168.90 | $168.90 |
| Purchase #7 | $43.69 | 7.735% | $47.0694 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $1,284.36 | $1,385.0494 | $1,385.04 | $1,385.05 | $1,385.10 | |