| 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 | $198.58 | 13.439% | $225.2672 | $225.27 | $225.25 | $225.30 |
| Purchase #2 | $186.62 | 13.317% | $211.4722 | $211.47 | $211.45 | $211.50 |
| Purchase #3 | $161.59 | 11.824% | $180.6964 | $180.70 | $180.70 | $180.70 |
| Purchase #4 | $182.40 | 7.591% | $196.246 | $196.25 | $196.25 | $196.20 |
| Purchase #5 | $130.81 | 7.215% | $140.2479 | $140.25 | $140.25 | $140.20 |
| Purchase #6 | $47.88 | 9.376% | $52.3692 | $52.37 | $52.35 | $52.40 |
| Purchase #7 | $208.65 | 10.834% | $231.2551 | $231.26 | $231.25 | $231.30 |
| 7 purchase totals = | $1,116.53 | $1,237.5540 | $1,237.57 | $1,237.50 | $1,237.60 | |