| 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 | $128.82 | 10.245% | $142.0176 | $142.02 | $142.00 | $142.00 |
| Purchase #2 | $210.99 | 13.716% | $239.9294 | $239.93 | $239.95 | $239.90 |
| Purchase #3 | $195.74 | 8.402% | $212.1861 | $212.19 | $212.20 | $212.20 |
| Purchase #4 | $100.79 | 13.832% | $114.7313 | $114.73 | $114.75 | $114.70 |
| Purchase #5 | $186.69 | 3.527% | $193.2746 | $193.27 | $193.25 | $193.30 |
| Purchase #6 | $245.44 | 5.498% | $258.9343 | $258.93 | $258.95 | $258.90 |
| Purchase #7 | $136.62 | 12.548% | $153.7631 | $153.76 | $153.75 | $153.80 |
| 7 purchase totals = | $1,205.09 | $1,314.8364 | $1,314.83 | $1,314.85 | $1,314.80 | |