| 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 | $9.94 | 11.169% | $11.0502 | $11.05 | $11.05 | $11.10 |
| Purchase #2 | $223.39 | 3.492% | $231.1908 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $71.58 | 9.765% | $78.5698 | $78.57 | $78.55 | $78.60 |
| Purchase #4 | $173.35 | 11.242% | $192.838 | $192.84 | $192.85 | $192.80 |
| Purchase #5 | $174.79 | 6.479% | $186.1146 | $186.11 | $186.10 | $186.10 |
| Purchase #6 | $98.61 | 3.496% | $102.0574 | $102.06 | $102.05 | $102.10 |
| Purchase #7 | $81.70 | 10.323% | $90.1339 | $90.13 | $90.15 | $90.10 |
| 7 purchase totals = | $833.36 | $891.9547 | $891.95 | $891.95 | $892.00 | |