| 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 | $240.44 | 6.430% | $255.9003 | $255.90 | $255.90 | $255.90 |
| Purchase #2 | $137.77 | 10.443% | $152.1573 | $152.16 | $152.15 | $152.20 |
| Purchase #3 | $208.65 | 12.219% | $234.1449 | $234.14 | $234.15 | $234.10 |
| Purchase #4 | $222.36 | 6.191% | $236.1263 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $145.55 | 4.575% | $152.2089 | $152.21 | $152.20 | $152.20 |
| Purchase #6 | $193.93 | 6.751% | $207.0222 | $207.02 | $207.00 | $207.00 |
| Purchase #7 | $131.93 | 7.795% | $142.2139 | $142.21 | $142.20 | $142.20 |
| 7 purchase totals = | $1,280.63 | $1,379.7738 | $1,379.77 | $1,379.75 | $1,379.70 | |