| 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 | $229.30 | 3.795% | $238.0019 | $238.00 | $238.00 | $238.00 |
| Purchase #2 | $22.34 | 8.506% | $24.2402 | $24.24 | $24.25 | $24.20 |
| Purchase #3 | $133.99 | 4.115% | $139.5037 | $139.50 | $139.50 | $139.50 |
| Purchase #4 | $248.45 | 10.850% | $275.4068 | $275.41 | $275.40 | $275.40 |
| Purchase #5 | $94.98 | 7.198% | $101.8167 | $101.82 | $101.80 | $101.80 |
| Purchase #6 | $248.91 | 4.518% | $260.1558 | $260.16 | $260.15 | $260.20 |
| Purchase #7 | $172.94 | 8.747% | $188.0671 | $188.07 | $188.05 | $188.10 |
| 7 purchase totals = | $1,150.91 | $1,227.1922 | $1,227.20 | $1,227.15 | $1,227.20 | |