| 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 | $120.28 | 3.775% | $124.8206 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $61.61 | 3.301% | $63.6437 | $63.64 | $63.65 | $63.60 |
| Purchase #3 | $45.28 | 6.588% | $48.263 | $48.26 | $48.25 | $48.30 |
| Purchase #4 | $76.46 | 8.803% | $83.1908 | $83.19 | $83.20 | $83.20 |
| Purchase #5 | $7.50 | 10.791% | $8.3093 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $194.26 | 3.528% | $201.1135 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $102.40 | 12.514% | $115.2143 | $115.21 | $115.20 | $115.20 |
| 7 purchase totals = | $607.79 | $644.5552 | $644.54 | $644.50 | $644.50 | |