| 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 | $211.57 | 4.254% | $220.5702 | $220.57 | $220.55 | $220.60 |
| Purchase #2 | $69.37 | 13.605% | $78.8078 | $78.81 | $78.80 | $78.80 |
| Purchase #3 | $133.65 | 8.191% | $144.5973 | $144.60 | $144.60 | $144.60 |
| Purchase #4 | $217.61 | 12.681% | $245.2051 | $245.21 | $245.20 | $245.20 |
| Purchase #5 | $186.93 | 3.447% | $193.3735 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $50.80 | 11.488% | $56.6359 | $56.64 | $56.65 | $56.60 |
| Purchase #7 | $20.88 | 7.328% | $22.4101 | $22.41 | $22.40 | $22.40 |
| 7 purchase totals = | $890.81 | $961.5999 | $961.61 | $961.55 | $961.60 | |