| 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 | $71.61 | 4.338% | $74.7164 | $74.72 | $74.70 | $74.70 |
| Purchase #2 | $242.54 | 8.197% | $262.421 | $262.42 | $262.40 | $262.40 |
| Purchase #3 | $77.40 | 10.173% | $85.2739 | $85.27 | $85.25 | $85.30 |
| Purchase #4 | $44.81 | 5.262% | $47.1679 | $47.17 | $47.15 | $47.20 |
| Purchase #5 | $218.27 | 10.666% | $241.5507 | $241.55 | $241.55 | $241.60 |
| Purchase #6 | $237.75 | 6.159% | $252.393 | $252.39 | $252.40 | $252.40 |
| Purchase #7 | $132.93 | 9.118% | $145.0506 | $145.05 | $145.05 | $145.10 |
| 7 purchase totals = | $1,025.31 | $1,108.5735 | $1,108.57 | $1,108.50 | $1,108.70 | |