| 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 | $135.63 | 4.268% | $141.4187 | $141.42 | $141.40 | $141.40 |
| Purchase #2 | $85.82 | 9.210% | $93.724 | $93.72 | $93.70 | $93.70 |
| Purchase #3 | $112.73 | 9.300% | $123.2139 | $123.21 | $123.20 | $123.20 |
| Purchase #4 | $19.75 | 13.528% | $22.4218 | $22.42 | $22.40 | $22.40 |
| Purchase #5 | $184.62 | 12.476% | $207.6532 | $207.65 | $207.65 | $207.70 |
| Purchase #6 | $224.54 | 3.699% | $232.8457 | $232.85 | $232.85 | $232.80 |
| Purchase #7 | $41.82 | 4.862% | $43.8533 | $43.85 | $43.85 | $43.90 |
| 7 purchase totals = | $804.91 | $865.1306 | $865.12 | $865.05 | $865.10 | |