| 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 | $30.51 | 8.805% | $33.1964 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $250.39 | 4.671% | $262.0857 | $262.09 | $262.10 | $262.10 |
| Purchase #3 | $206.25 | 12.681% | $232.4046 | $232.40 | $232.40 | $232.40 |
| Purchase #4 | $219.37 | 10.701% | $242.8448 | $242.84 | $242.85 | $242.80 |
| Purchase #5 | $14.37 | 10.690% | $15.9062 | $15.91 | $15.90 | $15.90 |
| Purchase #6 | $131.77 | 4.436% | $137.6153 | $137.62 | $137.60 | $137.60 |
| Purchase #7 | $199.87 | 12.124% | $224.1022 | $224.10 | $224.10 | $224.10 |
| 7 purchase totals = | $1,052.53 | $1,148.1552 | $1,148.16 | $1,148.15 | $1,148.10 | |