| 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 | $215.32 | 3.749% | $223.3923 | $223.39 | $223.40 | $223.40 |
| Purchase #2 | $115.43 | 11.710% | $128.9469 | $128.95 | $128.95 | $128.90 |
| Purchase #3 | $248.60 | 8.415% | $269.5197 | $269.52 | $269.50 | $269.50 |
| Purchase #4 | $214.49 | 11.555% | $239.2743 | $239.27 | $239.25 | $239.30 |
| Purchase #5 | $163.34 | 8.344% | $176.9691 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $62.35 | 8.690% | $67.7682 | $67.77 | $67.75 | $67.80 |
| Purchase #7 | $192.81 | 12.499% | $216.9093 | $216.91 | $216.90 | $216.90 |
| 7 purchase totals = | $1,212.34 | $1,322.7798 | $1,322.78 | $1,322.70 | $1,322.80 | |