| 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 | $222.73 | 11.594% | $248.5533 | $248.55 | $248.55 | $248.60 |
| Purchase #2 | $111.89 | 3.119% | $115.3798 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $78.51 | 8.226% | $84.9682 | $84.97 | $84.95 | $85.00 |
| Purchase #4 | $207.50 | 4.646% | $217.1405 | $217.14 | $217.15 | $217.10 |
| Purchase #5 | $147.45 | 4.266% | $153.7402 | $153.74 | $153.75 | $153.70 |
| Purchase #6 | $56.42 | 5.267% | $59.3916 | $59.39 | $59.40 | $59.40 |
| Purchase #7 | $9.88 | 9.498% | $10.8184 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $834.38 | $889.9920 | $889.99 | $890.00 | $890.00 | |