| 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 | $217.75 | 3.798% | $226.0201 | $226.02 | $226.00 | $226.00 |
| Purchase #2 | $138.67 | 5.372% | $146.1194 | $146.12 | $146.10 | $146.10 |
| Purchase #3 | $179.58 | 4.820% | $188.2358 | $188.24 | $188.25 | $188.20 |
| Purchase #4 | $243.66 | 4.842% | $255.458 | $255.46 | $255.45 | $255.50 |
| Purchase #5 | $228.95 | 13.491% | $259.8376 | $259.84 | $259.85 | $259.80 |
| Purchase #6 | $19.43 | 13.333% | $22.0206 | $22.02 | $22.00 | $22.00 |
| Purchase #7 | $30.26 | 12.676% | $34.0958 | $34.10 | $34.10 | $34.10 |
| 7 purchase totals = | $1,058.30 | $1,131.7873 | $1,131.80 | $1,131.75 | $1,131.70 | |