| 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 | $215.85 | 9.856% | $237.1242 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $107.35 | 13.314% | $121.6426 | $121.64 | $121.65 | $121.60 |
| Purchase #3 | $191.66 | 4.117% | $199.5506 | $199.55 | $199.55 | $199.60 |
| Purchase #4 | $200.97 | 11.321% | $223.7218 | $223.72 | $223.70 | $223.70 |
| Purchase #5 | $20.40 | 4.341% | $21.2856 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $28.76 | 5.665% | $30.3893 | $30.39 | $30.40 | $30.40 |
| Purchase #7 | $165.46 | 6.510% | $176.2314 | $176.23 | $176.25 | $176.20 |
| 7 purchase totals = | $930.45 | $1,009.9455 | $1,009.94 | $1,009.95 | $1,009.90 | |