| 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 | $211.36 | 5.360% | $222.6889 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $16.90 | 12.593% | $19.0282 | $19.03 | $19.05 | $19.00 |
| Purchase #3 | $93.66 | 8.798% | $101.9002 | $101.90 | $101.90 | $101.90 |
| Purchase #4 | $233.85 | 3.159% | $241.2373 | $241.24 | $241.25 | $241.20 |
| Purchase #5 | $25.96 | 7.212% | $27.8322 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $122.46 | 8.736% | $133.1581 | $133.16 | $133.15 | $133.20 |
| Purchase #7 | $229.46 | 13.720% | $260.9419 | $260.94 | $260.95 | $260.90 |
| 7 purchase totals = | $933.65 | $1,006.7868 | $1,006.79 | $1,006.85 | $1,006.70 | |