| 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 | $224.82 | 3.508% | $232.7067 | $232.71 | $232.70 | $232.70 |
| Purchase #2 | $136.69 | 8.210% | $147.9122 | $147.91 | $147.90 | $147.90 |
| Purchase #3 | $211.80 | 5.111% | $222.6251 | $222.63 | $222.65 | $222.60 |
| Purchase #4 | $17.54 | 8.741% | $19.0732 | $19.07 | $19.05 | $19.10 |
| Purchase #5 | $64.71 | 4.167% | $67.4065 | $67.41 | $67.40 | $67.40 |
| Purchase #6 | $110.49 | 12.214% | $123.9852 | $123.99 | $124.00 | $124.00 |
| Purchase #7 | $28.33 | 12.229% | $31.7945 | $31.79 | $31.80 | $31.80 |
| 7 purchase totals = | $794.38 | $845.5034 | $845.51 | $845.50 | $845.50 | |