| 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 | $234.92 | 7.846% | $253.3518 | $253.35 | $253.35 | $253.40 |
| Purchase #2 | $206.91 | 7.500% | $222.4283 | $222.43 | $222.45 | $222.40 |
| Purchase #3 | $199.65 | 4.163% | $207.9614 | $207.96 | $207.95 | $208.00 |
| Purchase #4 | $18.78 | 12.461% | $21.1202 | $21.12 | $21.10 | $21.10 |
| Purchase #5 | $128.47 | 10.533% | $142.0017 | $142.00 | $142.00 | $142.00 |
| Purchase #6 | $186.25 | 11.304% | $207.3037 | $207.30 | $207.30 | $207.30 |
| Purchase #7 | $186.85 | 4.417% | $195.1032 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $1,161.83 | $1,249.2703 | $1,249.26 | $1,249.25 | $1,249.30 | |