| 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 | $96.66 | 11.571% | $107.8445 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $227.84 | 11.446% | $253.9186 | $253.92 | $253.90 | $253.90 |
| Purchase #3 | $240.39 | 3.344% | $248.4286 | $248.43 | $248.45 | $248.40 |
| Purchase #4 | $246.87 | 7.239% | $264.7409 | $264.74 | $264.75 | $264.70 |
| Purchase #5 | $55.60 | 6.736% | $59.3452 | $59.35 | $59.35 | $59.30 |
| Purchase #6 | $80.91 | 3.797% | $83.9822 | $83.98 | $84.00 | $84.00 |
| Purchase #7 | $111.25 | 10.659% | $123.1081 | $123.11 | $123.10 | $123.10 |
| 7 purchase totals = | $1,059.52 | $1,141.3681 | $1,141.37 | $1,141.40 | $1,141.20 | |