| 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 | $106.72 | 9.429% | $116.7826 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $66.33 | 5.406% | $69.9158 | $69.92 | $69.90 | $69.90 |
| Purchase #3 | $194.87 | 3.207% | $201.1195 | $201.12 | $201.10 | $201.10 |
| Purchase #4 | $95.76 | 12.563% | $107.7903 | $107.79 | $107.80 | $107.80 |
| Purchase #5 | $148.69 | 13.156% | $168.2517 | $168.25 | $168.25 | $168.30 |
| Purchase #6 | $113.88 | 11.647% | $127.1436 | $127.14 | $127.15 | $127.10 |
| Purchase #7 | $222.43 | 3.482% | $230.175 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $948.68 | $1,021.1785 | $1,021.18 | $1,021.20 | $1,021.20 | |