| 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 | $213.47 | 12.330% | $239.7909 | $239.79 | $239.80 | $239.80 |
| Purchase #2 | $224.93 | 6.428% | $239.3885 | $239.39 | $239.40 | $239.40 |
| Purchase #3 | $51.95 | 4.195% | $54.1293 | $54.13 | $54.15 | $54.10 |
| Purchase #4 | $81.35 | 6.709% | $86.8078 | $86.81 | $86.80 | $86.80 |
| Purchase #5 | $108.90 | 6.849% | $116.3586 | $116.36 | $116.35 | $116.40 |
| Purchase #6 | $159.93 | 3.246% | $165.1213 | $165.12 | $165.10 | $165.10 |
| Purchase #7 | $180.85 | 10.496% | $199.832 | $199.83 | $199.85 | $199.80 |
| 7 purchase totals = | $1,021.38 | $1,101.4284 | $1,101.43 | $1,101.45 | $1,101.40 | |