| 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 | $31.64 | 5.425% | $33.3565 | $33.36 | $33.35 | $33.40 |
| Purchase #2 | $236.81 | 10.104% | $260.7373 | $260.74 | $260.75 | $260.70 |
| Purchase #3 | $137.40 | 11.126% | $152.6871 | $152.69 | $152.70 | $152.70 |
| Purchase #4 | $244.55 | 6.131% | $259.5434 | $259.54 | $259.55 | $259.50 |
| Purchase #5 | $174.89 | 10.328% | $192.9526 | $192.95 | $192.95 | $193.00 |
| Purchase #6 | $186.32 | 10.520% | $205.9209 | $205.92 | $205.90 | $205.90 |
| Purchase #7 | $136.97 | 11.779% | $153.1037 | $153.10 | $153.10 | $153.10 |
| 7 purchase totals = | $1,148.58 | $1,258.3015 | $1,258.30 | $1,258.30 | $1,258.30 | |