| 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 | $153.69 | 12.164% | $172.3849 | $172.38 | $172.40 | $172.40 |
| Purchase #2 | $62.83 | 9.830% | $69.0062 | $69.01 | $69.00 | $69.00 |
| Purchase #3 | $163.55 | 5.237% | $172.1151 | $172.12 | $172.10 | $172.10 |
| Purchase #4 | $42.57 | 11.237% | $47.3536 | $47.35 | $47.35 | $47.40 |
| Purchase #5 | $222.81 | 9.500% | $243.977 | $243.98 | $244.00 | $244.00 |
| Purchase #6 | $126.42 | 10.715% | $139.9659 | $139.97 | $139.95 | $140.00 |
| Purchase #7 | $119.98 | 3.852% | $124.6016 | $124.60 | $124.60 | $124.60 |
| 7 purchase totals = | $891.85 | $969.4043 | $969.41 | $969.40 | $969.50 | |