| 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 | $111.51 | 10.288% | $122.9821 | $122.98 | $123.00 | $123.00 |
| Purchase #2 | $245.34 | 6.780% | $261.9741 | $261.97 | $261.95 | $262.00 |
| Purchase #3 | $70.41 | 7.263% | $75.5239 | $75.52 | $75.50 | $75.50 |
| Purchase #4 | $9.74 | 7.289% | $10.4499 | $10.45 | $10.45 | $10.40 |
| Purchase #5 | $56.75 | 11.442% | $63.2433 | $63.24 | $63.25 | $63.20 |
| Purchase #6 | $91.81 | 9.622% | $100.644 | $100.64 | $100.65 | $100.60 |
| Purchase #7 | $48.98 | 8.807% | $53.2937 | $53.29 | $53.30 | $53.30 |
| 7 purchase totals = | $634.54 | $688.1110 | $688.09 | $688.10 | $688.00 | |