| 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 | $104.30 | 7.755% | $112.3885 | $112.39 | $112.40 | $112.40 |
| Purchase #2 | $98.41 | 10.763% | $109.0019 | $109.00 | $109.00 | $109.00 |
| Purchase #3 | $22.41 | 9.819% | $24.6104 | $24.61 | $24.60 | $24.60 |
| Purchase #4 | $165.71 | 6.339% | $176.2144 | $176.21 | $176.20 | $176.20 |
| Purchase #5 | $216.73 | 9.809% | $237.989 | $237.99 | $238.00 | $238.00 |
| Purchase #6 | $43.68 | 4.142% | $45.4892 | $45.49 | $45.50 | $45.50 |
| Purchase #7 | $10.54 | 8.604% | $11.4469 | $11.45 | $11.45 | $11.40 |
| 7 purchase totals = | $661.78 | $717.1403 | $717.14 | $717.15 | $717.10 | |