| 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 | $250.49 | 13.494% | $284.2911 | $284.29 | $284.30 | $284.30 |
| Purchase #2 | $153.72 | 4.280% | $160.2992 | $160.30 | $160.30 | $160.30 |
| Purchase #3 | $104.46 | 9.221% | $114.0923 | $114.09 | $114.10 | $114.10 |
| Purchase #4 | $20.34 | 5.110% | $21.3794 | $21.38 | $21.40 | $21.40 |
| Purchase #5 | $175.59 | 4.804% | $184.0253 | $184.03 | $184.05 | $184.00 |
| Purchase #6 | $40.28 | 8.611% | $43.7485 | $43.75 | $43.75 | $43.70 |
| Purchase #7 | $137.29 | 12.126% | $153.9378 | $153.94 | $153.95 | $153.90 |
| 7 purchase totals = | $882.17 | $961.7736 | $961.78 | $961.85 | $961.70 | |