| 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 | $191.30 | 3.171% | $197.3661 | $197.37 | $197.35 | $197.40 |
| Purchase #2 | $11.68 | 6.459% | $12.4344 | $12.43 | $12.45 | $12.40 |
| Purchase #3 | $120.92 | 11.211% | $134.4763 | $134.48 | $134.50 | $134.50 |
| Purchase #4 | $83.38 | 3.616% | $86.395 | $86.40 | $86.40 | $86.40 |
| Purchase #5 | $241.75 | 12.771% | $272.6239 | $272.62 | $272.60 | $272.60 |
| Purchase #6 | $157.77 | 11.560% | $176.0082 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $243.65 | 11.734% | $272.2399 | $272.24 | $272.25 | $272.20 |
| 7 purchase totals = | $1,050.45 | $1,151.5438 | $1,151.55 | $1,151.55 | $1,151.50 | |