| 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 | $107.66 | 10.405% | $118.862 | $118.86 | $118.85 | $118.90 |
| Purchase #2 | $214.65 | 7.816% | $231.427 | $231.43 | $231.45 | $231.40 |
| Purchase #3 | $171.62 | 4.383% | $179.1421 | $179.14 | $179.15 | $179.10 |
| Purchase #4 | $106.56 | 8.113% | $115.2052 | $115.21 | $115.20 | $115.20 |
| Purchase #5 | $38.81 | 8.321% | $42.0394 | $42.04 | $42.05 | $42.00 |
| Purchase #6 | $223.36 | 10.483% | $246.7748 | $246.77 | $246.75 | $246.80 |
| Purchase #7 | $33.69 | 13.679% | $38.2985 | $38.30 | $38.30 | $38.30 |
| 7 purchase totals = | $896.35 | $971.7490 | $971.75 | $971.75 | $971.70 | |