| 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 | $235.83 | 11.477% | $262.8962 | $262.90 | $262.90 | $262.90 |
| Purchase #2 | $187.68 | 12.422% | $210.9936 | $210.99 | $211.00 | $211.00 |
| Purchase #3 | $22.35 | 9.227% | $24.4122 | $24.41 | $24.40 | $24.40 |
| Purchase #4 | $222.25 | 12.691% | $250.4557 | $250.46 | $250.45 | $250.50 |
| Purchase #5 | $14.57 | 13.236% | $16.4985 | $16.50 | $16.50 | $16.50 |
| Purchase #6 | $7.79 | 13.590% | $8.8487 | $8.85 | $8.85 | $8.80 |
| Purchase #7 | $99.95 | 5.652% | $105.5992 | $105.60 | $105.60 | $105.60 |
| 7 purchase totals = | $790.42 | $879.7041 | $879.71 | $879.70 | $879.70 | |