| 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 | $105.73 | 8.764% | $114.9962 | $115.00 | $115.00 | $115.00 |
| Purchase #2 | $237.81 | 3.618% | $246.414 | $246.41 | $246.40 | $246.40 |
| Purchase #3 | $206.29 | 5.344% | $217.3141 | $217.31 | $217.30 | $217.30 |
| Purchase #4 | $192.75 | 7.631% | $207.4588 | $207.46 | $207.45 | $207.50 |
| Purchase #5 | $156.74 | 11.654% | $175.0065 | $175.01 | $175.00 | $175.00 |
| Purchase #6 | $243.26 | 11.597% | $271.4709 | $271.47 | $271.45 | $271.50 |
| Purchase #7 | $153.38 | 12.788% | $172.9942 | $172.99 | $173.00 | $173.00 |
| 7 purchase totals = | $1,295.96 | $1,405.6547 | $1,405.65 | $1,405.60 | $1,405.70 | |