| 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 | $18.37 | 12.240% | $20.6185 | $20.62 | $20.60 | $20.60 |
| Purchase #2 | $235.50 | 10.277% | $259.7023 | $259.70 | $259.70 | $259.70 |
| Purchase #3 | $222.93 | 12.575% | $250.9634 | $250.96 | $250.95 | $251.00 |
| Purchase #4 | $30.27 | 11.836% | $33.8528 | $33.85 | $33.85 | $33.90 |
| Purchase #5 | $212.80 | 8.113% | $230.0645 | $230.06 | $230.05 | $230.10 |
| Purchase #6 | $214.80 | 7.448% | $230.7983 | $230.80 | $230.80 | $230.80 |
| Purchase #7 | $30.76 | 11.338% | $34.2476 | $34.25 | $34.25 | $34.20 |
| 7 purchase totals = | $965.43 | $1,060.2474 | $1,060.24 | $1,060.20 | $1,060.30 | |