| 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 | $78.45 | 10.512% | $86.6967 | $86.70 | $86.70 | $86.70 |
| Purchase #2 | $248.91 | 11.861% | $278.4332 | $278.43 | $278.45 | $278.40 |
| Purchase #3 | $94.38 | 5.436% | $99.5105 | $99.51 | $99.50 | $99.50 |
| Purchase #4 | $176.40 | 12.709% | $198.8187 | $198.82 | $198.80 | $198.80 |
| Purchase #5 | $179.83 | 9.774% | $197.4066 | $197.41 | $197.40 | $197.40 |
| Purchase #6 | $199.52 | 3.783% | $207.0678 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $205.88 | 12.748% | $232.1256 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $1,183.37 | $1,300.0591 | $1,300.07 | $1,300.05 | $1,300.00 | |