| 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 | $243.47 | 7.192% | $260.9804 | $260.98 | $261.00 | $261.00 |
| Purchase #2 | $34.70 | 9.632% | $38.0423 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $141.73 | 11.596% | $158.165 | $158.17 | $158.15 | $158.20 |
| Purchase #4 | $76.77 | 11.507% | $85.6039 | $85.60 | $85.60 | $85.60 |
| Purchase #5 | $160.71 | 6.788% | $171.619 | $171.62 | $171.60 | $171.60 |
| Purchase #6 | $218.85 | 6.547% | $233.1781 | $233.18 | $233.20 | $233.20 |
| Purchase #7 | $216.25 | 13.225% | $244.8491 | $244.85 | $244.85 | $244.80 |
| 7 purchase totals = | $1,092.48 | $1,192.4378 | $1,192.44 | $1,192.45 | $1,192.40 | |