| 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 | $216.45 | 3.807% | $224.6903 | $224.69 | $224.70 | $224.70 |
| Purchase #2 | $34.92 | 6.449% | $37.172 | $37.17 | $37.15 | $37.20 |
| Purchase #3 | $22.83 | 10.141% | $25.1452 | $25.15 | $25.15 | $25.10 |
| Purchase #4 | $180.74 | 11.510% | $201.5432 | $201.54 | $201.55 | $201.50 |
| Purchase #5 | $220.62 | 6.150% | $234.1881 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $214.97 | 7.715% | $231.5549 | $231.55 | $231.55 | $231.60 |
| Purchase #7 | $154.43 | 7.809% | $166.4894 | $166.49 | $166.50 | $166.50 |
| 7 purchase totals = | $1,044.96 | $1,120.7831 | $1,120.78 | $1,120.80 | $1,120.80 | |