| 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 | $221.84 | 4.783% | $232.4506 | $232.45 | $232.45 | $232.50 |
| Purchase #2 | $99.88 | 11.826% | $111.6918 | $111.69 | $111.70 | $111.70 |
| Purchase #3 | $38.71 | 6.576% | $41.2556 | $41.26 | $41.25 | $41.30 |
| Purchase #4 | $199.44 | 8.282% | $215.9576 | $215.96 | $215.95 | $216.00 |
| Purchase #5 | $177.39 | 4.501% | $185.3743 | $185.37 | $185.35 | $185.40 |
| Purchase #6 | $199.50 | 9.568% | $218.5882 | $218.59 | $218.60 | $218.60 |
| Purchase #7 | $115.93 | 12.785% | $130.7517 | $130.75 | $130.75 | $130.80 |
| 7 purchase totals = | $1,052.69 | $1,136.0698 | $1,136.07 | $1,136.05 | $1,136.30 | |