| 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 | $68.73 | 13.161% | $77.7756 | $77.78 | $77.80 | $77.80 |
| Purchase #2 | $242.37 | 9.528% | $265.463 | $265.46 | $265.45 | $265.50 |
| Purchase #3 | $218.30 | 13.794% | $248.4123 | $248.41 | $248.40 | $248.40 |
| Purchase #4 | $31.46 | 7.581% | $33.845 | $33.85 | $33.85 | $33.80 |
| Purchase #5 | $218.98 | 11.621% | $244.4277 | $244.43 | $244.45 | $244.40 |
| Purchase #6 | $96.78 | 8.396% | $104.9056 | $104.91 | $104.90 | $104.90 |
| Purchase #7 | $237.92 | 6.226% | $252.7329 | $252.73 | $252.75 | $252.70 |
| 7 purchase totals = | $1,114.54 | $1,227.5621 | $1,227.57 | $1,227.60 | $1,227.50 | |