| 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 | $243.74 | 6.858% | $260.4557 | $260.46 | $260.45 | $260.50 |
| Purchase #2 | $221.93 | 13.659% | $252.2434 | $252.24 | $252.25 | $252.20 |
| Purchase #3 | $215.56 | 10.107% | $237.3466 | $237.35 | $237.35 | $237.30 |
| Purchase #4 | $5.57 | 8.455% | $6.0409 | $6.04 | $6.05 | $6.00 |
| Purchase #5 | $140.86 | 8.803% | $153.2599 | $153.26 | $153.25 | $153.30 |
| Purchase #6 | $177.32 | 3.187% | $182.9712 | $182.97 | $182.95 | $183.00 |
| Purchase #7 | $47.64 | 4.295% | $49.6861 | $49.69 | $49.70 | $49.70 |
| 7 purchase totals = | $1,052.62 | $1,142.0038 | $1,142.01 | $1,142.00 | $1,142.00 | |