| 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 | $120.71 | 3.241% | $124.6222 | $124.62 | $124.60 | $124.60 |
| Purchase #2 | $239.44 | 5.407% | $252.3865 | $252.39 | $252.40 | $252.40 |
| Purchase #3 | $192.74 | 6.567% | $205.3972 | $205.40 | $205.40 | $205.40 |
| Purchase #4 | $147.93 | 7.424% | $158.9123 | $158.91 | $158.90 | $158.90 |
| Purchase #5 | $137.83 | 9.672% | $151.1609 | $151.16 | $151.15 | $151.20 |
| Purchase #6 | $199.43 | 5.413% | $210.2251 | $210.23 | $210.25 | $210.20 |
| Purchase #7 | $42.82 | 4.750% | $44.854 | $44.85 | $44.85 | $44.90 |
| 7 purchase totals = | $1,080.90 | $1,147.5582 | $1,147.56 | $1,147.55 | $1,147.60 | |