| 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 | $221.36 | 12.484% | $248.9946 | $248.99 | $249.00 | $249.00 |
| Purchase #2 | $75.39 | 5.812% | $79.7717 | $79.77 | $79.75 | $79.80 |
| Purchase #3 | $222.81 | 7.510% | $239.543 | $239.54 | $239.55 | $239.50 |
| Purchase #4 | $17.67 | 12.182% | $19.8226 | $19.82 | $19.80 | $19.80 |
| Purchase #5 | $227.42 | 11.178% | $252.841 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $107.88 | 7.201% | $115.6484 | $115.65 | $115.65 | $115.60 |
| Purchase #7 | $69.95 | 10.846% | $77.5368 | $77.54 | $77.55 | $77.50 |
| 7 purchase totals = | $942.48 | $1,034.1581 | $1,034.15 | $1,034.15 | $1,034.00 | |