| 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 | $12.75 | 11.581% | $14.2266 | $14.23 | $14.25 | $14.20 |
| Purchase #2 | $111.88 | 3.653% | $115.967 | $115.97 | $115.95 | $116.00 |
| Purchase #3 | $41.55 | 11.863% | $46.4791 | $46.48 | $46.50 | $46.50 |
| Purchase #4 | $233.32 | 6.250% | $247.9025 | $247.90 | $247.90 | $247.90 |
| Purchase #5 | $153.66 | 13.510% | $174.4195 | $174.42 | $174.40 | $174.40 |
| Purchase #6 | $55.60 | 4.525% | $58.1159 | $58.12 | $58.10 | $58.10 |
| Purchase #7 | $104.81 | 6.141% | $111.2464 | $111.25 | $111.25 | $111.20 |
| 7 purchase totals = | $713.57 | $768.3570 | $768.37 | $768.35 | $768.30 | |