| 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 | $105.95 | 8.216% | $114.6549 | $114.65 | $114.65 | $114.70 |
| Purchase #2 | $124.92 | 4.656% | $130.7363 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $34.98 | 7.270% | $37.523 | $37.52 | $37.50 | $37.50 |
| Purchase #4 | $237.99 | 9.704% | $261.0845 | $261.08 | $261.10 | $261.10 |
| Purchase #5 | $16.31 | 11.364% | $18.1635 | $18.16 | $18.15 | $18.20 |
| Purchase #6 | $152.70 | 5.647% | $161.323 | $161.32 | $161.30 | $161.30 |
| Purchase #7 | $117.84 | 13.678% | $133.9582 | $133.96 | $133.95 | $134.00 |
| 7 purchase totals = | $790.69 | $857.4434 | $857.43 | $857.40 | $857.50 | |