| 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 | $108.40 | 5.610% | $114.4812 | $114.48 | $114.50 | $114.50 |
| Purchase #2 | $82.72 | 12.824% | $93.328 | $93.33 | $93.35 | $93.30 |
| Purchase #3 | $53.68 | 8.855% | $58.4334 | $58.43 | $58.45 | $58.40 |
| Purchase #4 | $199.96 | 11.257% | $222.4695 | $222.47 | $222.45 | $222.50 |
| Purchase #5 | $127.28 | 10.712% | $140.9142 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $198.43 | 9.333% | $216.9495 | $216.95 | $216.95 | $216.90 |
| Purchase #7 | $244.73 | 6.593% | $260.865 | $260.87 | $260.85 | $260.90 |
| 7 purchase totals = | $1,015.20 | $1,107.4408 | $1,107.44 | $1,107.45 | $1,107.40 | |