| 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 | $239.83 | 5.411% | $252.8072 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $199.88 | 5.268% | $210.4097 | $210.41 | $210.40 | $210.40 |
| Purchase #3 | $246.39 | 8.369% | $267.0104 | $267.01 | $267.00 | $267.00 |
| Purchase #4 | $55.43 | 5.140% | $58.2791 | $58.28 | $58.30 | $58.30 |
| Purchase #5 | $128.33 | 12.790% | $144.7434 | $144.74 | $144.75 | $144.70 |
| Purchase #6 | $207.33 | 10.816% | $229.7548 | $229.75 | $229.75 | $229.80 |
| Purchase #7 | $155.96 | 9.838% | $171.3033 | $171.30 | $171.30 | $171.30 |
| 7 purchase totals = | $1,233.15 | $1,334.3079 | $1,334.30 | $1,334.30 | $1,334.30 | |